360 view Standard Uncoated Hedders; 1-3/4

Standard Uncoated Hedders; 1-3/4" Tube Dia; 3" Coll; FULL LENGTH Design

Standard Uncoated 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 Yes
  • Automatic Transmission - Column No
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column Yes
  • Manual Transmission - Floor Yes
  • Collector Attachment 3"
  • Collector Size 3"
  • Contents One pair of headers, head flange gaskets, collector flange gaskets (when applicable), 3-bolt exhaust adapters, mounting hardware
  • E.O. # Yes
  • Emissions Notes EO# D167-27 (click here for covered vehicles in document on ARB.CA.GOV website)
  • Exhaust System Dia 2-1/2"
  • Finish Uncoated
  • Flange Style Standard
  • FLANGE Thickness 0.25"
  • Head Flange Gasket 27600
  • Header Style Long Tube
  • Notes 70-81 Trans-Am 326-455
  • Power Steering Yes
  • Material Mild Steel
  • Tube Design LONG TUBES
  • Tube Length Long Tubes
  • Tube Material Thickness 18g
  • Tube Size 1-3/4"
  • Variations 28156
  • with A.I.R. System No
  • 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
  • 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 One pair of headers, head flange gaskets, collector flange gaskets (when applicable), 3-bolt exhaust adapters, mounting hardware
  • Header Material Mild Steel
  • Header Finish Uncoated
  • Gasket # 27600
  • Cylinder Head Port Shape Oval
  • Cylinder Head Stock Profile Heads
  • Header Construction Standard-Duty

Vehicle Applications

      YearSubmodelC.I.D.LiterCylinders
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      E.O. #D167-27
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(1) Without smog injection or injection heads.
      (23) Some heads require drilling and tapping of end holes.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (6) Modification to stock exhaust required to retain catalytic converter.
      Not For Ram Air III or IV style heads.
      Emissions Notes1973 and earlier vehicles WITHOUT A.I.R.: These headers are legal for use on '73 & earlier vehicles without 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.
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