Chevy-GMC 1500 Series Kooks Headers

High Performance Kooks Header System for the 2009-2011+ Chevy/GMC 1500 Series Trucks

Kooks Custom Headers new 2009-2011 GM Truck Platform Headers are available in both, 1 3/4" x 3" and 1 7/8 x 3" sizes. These Headers are a long tube design that utilizes a Velocity Scavenging Spike and 3/8" thick flanges. As with all Kooks late model products, the headers are made of aircraft quality 304 grade stainless steel and carry a lifetime warranty.

These headers are for both the 5.3L and 6.2L engines. Kooks new Y-Pipe is designed to bolt up to the OEM exhaust. The Y-Pipe comes either with high flow race catalysts or straight pipes for Track/Off-Road use only. Please specify the size of the motor when ordering the Y-Pipe.