HTC Coated Hedders; 1-3/4" Tube Dia; 3" Coll; FULL LENGTH Design

HTC Coated Hedders; 1-3/4" Tube Dia.; 3" Coll.; FULL LENGTH Design

Product Specifications

  • Tube Diameter 1-3/4"
  • Tube Style Long Tubes
  • Collector Style Ball and Socket Style (Gasketless)
  • Air Conditioning No
  • Automatic Transmission - Column Yes
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column Yes
  • Manual Transmission - Floor Yes
  • Collector Attachment 3"
  • Collector Size 3"
  • Contents Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions
  • Emissions Notes EO# D167-33 (Visit ARB.CA.GOV for applicable 50 state legal vehicle listings)
  • Exhaust System Dia 2-1/2"
  • Finish HTC Polished Silver Ceramic-Metallic
  • Flange Style Standard
  • FLANGE Thickness 0.25"
  • Head Flange Gasket 27530
  • Header Port Shape Round
  • Header Style Long Tube
  • KEY FEATURE With A.I.R.
  • Notes 64-77 Various Chevy Car 396-502 w/AIR
  • Port Shape Round
  • Power Steering No
  • Material Mild Steel
  • Tube Design LONG TUBES
  • Tube Length LONG Tubes
  • Tube Material Thickness 18g
  • Tube Size 1-3/4"
  • Variations 68191, 61198
  • with A.I.R. System Yes
  • with EGR No
  • Weld-Up No
  • Reducer Outlet Size 2-1/2"
  • Tuned NO
  • Reducers Included Yes
  • Gasket Or Seal Included Yes
  • Bolts/Studs Included Yes
  • Installation Hardware Included Yes
  • Transmission Mount Included No
  • Motor Mounts Included NO
  • Mounting Hardware Included Yes
  • Collector Bolts Included Yes
  • Crossover Pipe Included NO
  • Y-Pipe Included No
  • Catalytic Converter(s) Included No
  • Quantity Sold as a pair.
  • Primary Tube Gauge 18g
  • Primary Tube Diameter (in) 1.75"
  • Package Contents Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions
  • Header Material Mild Steel
  • Header Finish HTC Polished Silver Ceramic-Metallic
  • Gasket # 27530
  • Cylinder Head Port Shape Round
  • Cylinder Head Stock Profile Heads
  • Header Construction Standard-Duty
  • E.O. # Yes

Vehicle Applications

      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      E.O. #D167-27
      Emissions Notes50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO# D167-27
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringNo
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(20) Not recommended for use with aluminum heads.
      (208) Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Will not fit (Saginaw) close ratio P/S with 825 power steering box.
      Emissions Notes1973 and earlier vehicles WITH A.I.R.: These headers are legal for use on '73 & earlier vehicles with A.I.R. Considered OEM replacement part, and do not require EO#, when existing emission controls are not removed from vehicle. 1974 & later vehicles are NOT currently covered by any existing EO #, and are not applicable or intended for public street or highway use. Furthermore, they are not legal for sale or use in California.
      Engine FamilyBB Chevy 396-502 (MARK IV)
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