The stock eccentric bolts provided by Ford for small toe adjustments tend to slip under high cornering loads
This maintains optimum suspension geometry under load to improve braking and handling feedback
weight of the vehicle and provide for misalignment when needed
***Please note that if you have changed your OEM shocks with aftermarket shocks or coilovers
* Left hand threads between the base and the body ensures that the shock/strut doesn’t come apart when adjusting the ride height
1-3/4" x 2-1/2" 304 304 Stainless Steel Slip-On Collector 1990-pontiac-firebird-esi3548487 The stock eccentric bolts providedKooks 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