Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2855H420 Engine Covers It’s aggressive with the valves

It’s aggressive with the valves closed

It's destined to fail with repeated heating and cooling cycles

providing smooth and seamless gear changes with the pull of a lever

sport shocks

Mishimoto Ford Mustang radiator hoses are made from a combination of high-grade silicone and heat-resistant embedded fibers for a premium replacement kit

Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2855H420 Engine Covers It’s aggressive with the valvesKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud