Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly
This allows the adjustment range to be tailored to how the vehicle is set-up and how the vehicle will be driven or used for competitive purposes
You might need to slightly modify that 3rd hole per side to use the included nut and washer hardware
Applications: 2015-2020 Ford Mustang GT350 and GT350R (does not fit non-GT350 Mustangs) Installation Instructions: SPL Parts FLCA
2" Header and GREEN Connection Kit. 2009-2013 Corvette LS3 6.2L. 2003 camaro Long gone are the daysKooks 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