Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM A-Body 1964-77 - Pair Rocker Switch GMC: C3500 99 - 00

GMC: C3500 99 - 00 5

geometry changes can easily be made

the tubular design allows for greater header and oil pan clearance

1970-1971 Pontiac Firebird CID 400

It is a lightweight

Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM A-Body 1964-77 - Pair Rocker Switch GMC: C3500 99 - 00Hedman Hedders Standard Uncoated Headers; 2" 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 65002 Tube Size 2 in. Collector Size 3 in. w o Smog Injection Or Injection Heads w Street Hook Ups