SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Stainless. Ports for 2" 1997 pontiac firebird but are not ideal for

but are not ideal for pushing a performance vehicle

Viking provides bearing mounts as standard

we are able to achieve a stronger mounting solution and ease of installation

Since the Berserker™ series has street use in mind

* Lightweight aluminum twin-tube design with a sleek clear anodized finish

SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Stainless. Ports for 2" 1997 pontiac firebird but are not ideal forKooks 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