3" SS Comp. Only Race Connections. 2005-2023 LX Platform 5.7L/6.1L/6.2L/6.4L. 1984-pontiac-firebird-esi1382254 articulating Spherical Bearings eliminating bushing

articulating Spherical Bearings eliminating bushing deflection and reducing friction

The operating temperatures of the liner ranges from -65º to 325ºF

Our SPL Parts Eccentric Lockout Toe Arm (ELC) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it

We chose to mount the harness bar to the factory rear seat belt shoulder locations for a strong OEM Bolt in solution

3" SS Comp. Only Race Connections. 2005-2023 LX Platform 5.7L/6.1L/6.2L/6.4L. 1984-pontiac-firebird-esi1382254 articulating Spherical Bearings eliminating bushingKooks 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