Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM F-Body / X-Body 1970-81 - Pair Fluid Cooler with Fan The heart of the assembly

The heart of the assembly are the 2 Billet Aluminum Bell Cranks with enough adjustment holes to get your Throttle Linkage Geometry just the way you want it

2006-2009 Chevrolet C5500 Kodiak

nuts and gaskets

4130 Chromoly Steel

exits under valance

Hedman Street Headers - 2 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM F-Body / X-Body 1970-81 - Pair Fluid Cooler with Fan The heart of the assemblyHedman Hedders Standard Uncoated Headers; 2" Tube Diameter; 3" Collector; Full Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 2" Tube