Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - Chevy Corvette 1963-82 - Pair Quick Fuel Technology Choose the hard black bushings

Choose the hard black bushings for maximum control

Water Repellent

06" hub register to center most rotors and drums

Black vinyl for drag cars/ pro street/ door slammers/ drag racing cars

included with each kit are recommended alignment specs along with detailed installation instructions

Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - Chevy Corvette 1963-82 - Pair Quick Fuel Technology Choose the hard black bushingsHedman Hedders Standard Uncoated Headers; 1 5 8" 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 5 8" Tube