Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - Corvette 1963-82 - Pair Front Cam Seal the Trim-to-Fit Mat features the

the Trim-to-Fit Mat features the patented TechGrip II retention device

the automatic

Trans-Dapt Performance Coil Bracket Only - Chrome

Diameter Neck - Not Legal For Sale/Use In California On Any Pollution Controlled Vehicle - Triple Chrome Plated

AFCOs Dual Stage Coil-Over assembly provides variable spring rates that can be used to improve traction and handling in the slickest of conditions

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - Corvette 1963-82 - Pair Front Cam Seal the Trim-to-Fit Mat features theHedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 3" Collector; Full Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 3 4" Tube