Signature Series Stepped Header and GREEN Catted Connection Kit 2009+ 5.7L HEMI fbody best fitting

best fitting

Sold as a Pair

The PTFE liner is chemically bonded to the inner diameter of the race

The triple adjustable also has a 1/8" hex for high-speed compression adjustment

Now with three generations of family leadership

Signature Series Stepped Header and GREEN Catted Connection Kit 2009+ 5.7L HEMI fbody best fittingKooks 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