2" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 1998-pontiac-firebird-esi4271216 sized to one of 3

sized to one of 3 different coilover spring diameters

In durability testing

we can do that for you too

Our S550 vertical link is made from Anodized 2024-T351 Aluminum with 5/8" Teflon-lined FK Rod Ends threaded in at each end to prevent any deflection without any significant increase in noise

It will hold a helmet

2" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 1998-pontiac-firebird-esi4271216 sized to one of 3Kooks 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