1-7/8" Header and Catted Exhaust Kit. 1998-2002 Camaro/Firebird LS1 5.7L. firebird The liner is also self-lubricating

The liner is also self-lubricating and self-cleaning

lower friction

The large adjustment range allows the user to adjust from comfortable cruising to performance at the track

but we managed to do it and not lose any of the features we are known for: radial bearing upper spring perch design

or harshness (NVH)

1-7/8" Header and Catted Exhaust Kit. 1998-2002 Camaro/Firebird LS1 5.7L. firebird The liner is also self-lubricatingKooks 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