3" Oval Clamp In Center/Center Muffler 18" Long Body . Polished Stainless Steel. 1989-pontiac-firebird-esi6878223 and installation instructions for a

and installation instructions for a factory quality installation

while retaining a full 7/32" tread depth for longevity and street legality

With this design you can easily adjust camber track side

Requires Aftermarket Camber Plates

And if you start with the OEM sized perches

3" Oval Clamp In Center/Center Muffler 18" Long Body . Polished Stainless Steel. 1989-pontiac-firebird-esi6878223 and installation instructions for aKooks 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