Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair Leak Down Tester 2007 GMC Sierra 1500 Classic

2007 GMC Sierra 1500 Classic SL Crew Cab Pickup

SCS Gearbox designs are always evolving to Go-Faster and be Stronger

We finish them with a proprietary heat treat process and hand roll test and inspect them

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Be sure to check out all our products from G-Force Racing Gear including G-Force Auto Racing Suits

Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair Leak Down Tester 2007 GMC Sierra 1500 ClassicHedman Hedders Ls Swap Headers; Mid Length; 67 69 Camaro Firebird (F Body) & 68 74 Nova Ventura (X Body); HTC Silver Ceramic Coated Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid length tube headers for GM F Body and Nova models for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap. Each set uses smooth flowing, CNC mandrel bent