Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM F-Body / X-Body 1967-74 - Pair Conventional Coil Spring Developed using latest FEA and

Developed using latest FEA and CAD software

Includes rear water outlets

Hurst Billet / Plus Shifter

Mini Tub Width: 2

Every oil pan

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM F-Body / X-Body 1967-74 - Pair Conventional Coil Spring Developed using latest FEA andHedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 3" Collector; Full Length Design After more than 50 years of manufacturing Hedders using mild steel materials, Hedman Hedders, announces the introduction of performance Hedders manufactured using Type 304 stainless steel flanges and primary tubes. Hedman Hedders Painted Hedders Exhaust Hedder 65003 Tube Size 1. 75 in. Collector Size 3 in. Square Port w o Smog Injection Injection Heads w