These studs allow for an additional 1/4 inch of roll center correction compared to the previous socket head cap screws
The stock eccentric bolts provided by Chevrolet for small toe adjustments tend to slip under high cornering loads
and hit the track
The use of FK Rod Ends and High Misalignment Spherical Bearings eliminates the flex and binding found in the OEM control arms
The triple adjustable also has a 1/8" hex for high-speed compression adjustment
1-7/8" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. 2001 pontiac firebird These studs allow for anKooks 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