Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM F-Body / X-Body 1967-74 - Pair 920014 Holley 4165 / 4175 Carburetors

Holley 4165 / 4175 Carburetors

Upper body 39mm

Alcohol / E85 / Gas

5/16 in-3/8 in Hose Barb

Plug-N-Play Wiring Harness w/ 30A LED Switch

Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM F-Body / X-Body 1967-74 - Pair 920014 Holley 4165 / 4175 CarburetorsHedman 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 65001 Tube Size 2 in. Collector Size 3 in. w o Smog Injection Or Injection Heads Highest Quality