Hedman Street Headers - 62-67 Chevy II 45BONUS 11 mm Studs

11 mm Studs

1982 to 2002 Camaro/Firebird/Buick Grand National

Pro Shift-Lite Level 1

1978-1988 Chevrolet Monte Carlo CID 305 RWD

Operating Temp -65 to 450 Degree F

Hedman Street Headers - 62-67 Chevy II 45BONUS 11 mm StudsHedman Hedders Standard Uncoated Headers; 1 1 2" 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 1 2" Tube