3" Oval Clamp In Center/Center Muffler 18" Long Body . Polished Stainless Steel. 1989-pontiac-firebird-esi6878223 Requires Aftermarket Camber Plates

Requires Aftermarket Camber Plates

And if you start with the OEM sized perches

Reduces under hood pressure delta to reduce front end lift and increase net vehicle downforce

Viscosity Index 185

1 EA VRM309GP-250 Rear Coilover Kit

3" Oval Clamp In Center/Center Muffler 18" Long Body . Polished Stainless Steel. 1989-pontiac-firebird-esi6878223 Requires Aftermarket Camber PlatesKooks 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