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Doug's Headers D350 63-74 SBC Corvette Coated Headers Canada Performance Improvements

Doug's Headers D350 63-74 SBC Corvette Coated Headers

Doug's Headers

PXD350

  • $998.88 CAD


Doug's Headers D350 1 5/8" 4-Tube Full Length Header Chevrolet Corvette Small Block Chevrolet 63-74 Metallic Ceramic Coating

Highlights

  • 3/8" Thick machined flanges... no warping
  • CNC mandrel bent tubes... accurate fit & better flow
  • Precision formed long transition collectors and long tube design... reduces back pressure and increases higher RPM horsepower
  • Heavy 16 gauge tubing... longer life
  • Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Chevrolet - Corvette

    EMISSION       AUTO STD TUBE COLLECTOR PORT
YEARS ENGINES CODE A/C P/B P/S COL FLR COL FLR SIZE (in.) SIZE (in.) SHAPE
63 - 74 265-400 3 Y Y Y N Y N Y 1 5/8 3 OVL
Fits D-Port cylinder heads including ZZ4 crate engines
Fits most angle plug heads
Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket.
Requires removal or modification of locking steering columns if equipped

 

Special Order - call for ordering, lead time, and shipping charges.


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