This Product is MADE IN THE USA!

LS INTO 63-82 CORVETTE HEADERS; 1-3/4 TO 1-7/8 IN. STEP, LONG TUBE- BLACK MAXX

Headers For Installing An LS Engine into a 1963-82 CHEVY CORVETTE (C2, C3); 1-3/4 in. x 1-7/8 in. Diameter, LONG Tube; 3 in. Slip-On Collector- Black-Maxx Satin Black Ceramic Coated, Mild Steel Construction


Hedman Hedders, along with its Hedman Husler race header division, have been building quality headers in the USA since 1954! Hedman has manufactured Chevy Corvette headers for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new.

These STEPPED long tube LS swap headers fit 1963-1982 Chevrolet Corvette models. They have a mild steel construction, and use smooth flowing, 1-3/4 in. x 1-7/8 in. diameter STEPPED TUBES that provide higher torque across the entire RPM range. The smaller tube diameter at the exhaust port increases back-pressure at low-RPM to improve low-end torque from the line, or out of the corner, while the larger diamter tube segment produces more torque as you reach Wide-Open throttle.

The stout 3/8" header flanges ensure a great seal that will resist warping, and the high-flow 3 in. race collectors ensure unimpeded exhaust flow for maximum performance.

These headers have Hedman's high temperature, BLACK-MAXX satin-black ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F, and looks great. Hedman Husler confidently backs these headers with a One year warranty.

Part#45933
$1,080.00

Product Specifications

[PLEASE REVIEW THE FOLLOWING PRODUCT ATTRIBUTES & VEHICLE APPLICATION FOOTNOTES SPECIFIC TO YOUR VEHICLE, THOROUGHLY]

  • Tube Diameter 1-3/4 in. x 1-7/8 in.
  • Tube Style Long Tubes
  • Air Conditioning Yes
  • Automatic Transmission - Column No
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column No
  • Manual Transmission - Floor Yes
  • Collector Attachment 3 in.
  • Collector Diameter 3 in.
  • Collector Size 3 in.
  • Collector Style WELD-ON
  • Reducer Outlet Size 3 in.
  • Exhaust System Dia 3 in.
  • Contents Headers, Head Flange Gaskets and Bolts, Collector to Exhaust adapters
  • E.O. # No
  • Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
  • Engine Chevy LS Series
  • Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
  • Flange Style Standard
  • Flange Thickness 0.375 in.
  • Product Type Headers
  • Head Style Factory Profile
  • Header Port Shape Round
  • Header Style Long Tube
  • O2 Sensors Included No
  • Port Style Round
  • Power Steering Yes
  • Material Mild Steel
  • Transmission Compatibility Manual Transmission
  • Transmission Compatibility Automatic Transmission
  • Tube Design Standard
  • Tube Length Long Tubes
  • Tube Material Thickness 18g
  • Tube Size 1-3/4 in. x 1-7/8 in.
  • with A.I.R. System No
  • with EGR No
  • Weld-Up No
  • Tuned No
  • Bolts/Studs Included Yes
  • Catalytic Converter(s) Included No
  • Crossover Pipe Included No
  • Gasket Or Seal Included Yes
  • Installation Hardware Included Yes
  • Motor Mounts Included No
  • Reducers Included Yes
  • Y-Pipe Included No
  • Quantity Sold as a set.
  • Primary Tube Gauge 18g
  • Primary Tube Diameter (in) 1.75 in. x 1.875 in.
  • Package Contents One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions
  • Header Material Mild Steel
  • Header Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Cylinder Head Port Shape Round
  • Cylinder Head Factory LS Head Profile
  • O2 Provision No
  • Vehicle Family Corvette 1963-67
  • Vehicle Family Corvette 1968-82
  • Header Construction MILD STEEL- Standard-Duty
  • Replacement Gasket 18495
  • Replacement Head Flange Gasket 18495
  • California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov

Vehicle Applications

      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      FootnotesLS (Gen III/IV) Engine Swap
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
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