Long Tube Headers 5.3L/6.0L

The Pace Setter 70-2276 headers are engineered as a long-tube exhaust solution for 2006-2009 Chevrolet Trailblazer and GMC Envoy SS vehicles equipped with 5.3L or 6.0L engines. Constructed from mandrel-bent 16-gauge mild steel tubing, these headers utilize 3/8-inch thick, port-matched CNC-machined flanges to ensure a secure fit and improved exhaust flow. This set is finished with a factory-applied black coating intended for pre-installation protection only; this coating will burn off during the first use. Each kit includes the necessary gaskets, installation hardware, and instructions. The product is backed by a three-year manufacturer warranty. These headers are compatible with both 2WD and AWD drivetrain configurations. Performance enthusiasts should note that proper exhaust system completion may require additional components, such as a compatible Y-pipe, to integrate fully with the vehicle's exhaust path.