1-3/4" Header and Catted Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3L. Rhodesian Chest Rig * Two-year materials and workmanship

* Two-year materials and workmanship warranty

For added strength and badass aesthetics

Based on customer requests for a high-performance offering for the street/track enthusiast

The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec

While some options will be digressive at lower speeds

1-3/4" Header and Catted Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3L. Rhodesian Chest Rig * Two-year materials and workmanshipKooks 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