Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM F-Body / X-Body 1967-74 - Pair 3550224-17- XL A standard needle bearing stepped

A standard needle bearing stepped into the front side reduces friction and drag while the high strength

each master cylinder weighs only 3lbs

a 1/4" NPT water intake fitting

50 Degree Offset

Swift Stack Guide fits one of the 3 Swift Stack Guide adapters screws directly on to shock to create a smooth service for the stack guide adapter to slide with out binding

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM F-Body / X-Body 1967-74 - Pair 3550224-17- XL A standard needle bearing steppedHedman 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