Nord-Lock lock washers are included for proper bolt retention
We also distribute the load to the floor
You might need to slightly modify that 3rd hole per side to use the included nut and washer hardware
and needs the added camber just to fit that tire under the stock fenders
***Please note that if you have changed your OEM shocks with aftermarket shocks or coilovers
3" SS Catted Header-Back Exhaust w/SS Tips. 2010-2015 Camaro SS. 2008 Ford Mustang Nord-Lock lock washers are includedKooks 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