Installs easily with supplied templates
Includes all mounting hardware
This positions the 'instant center' (IC) higher in the chassis
please have a reputable shop inspect them
Meets and exceeds NASA and SCCA time trial 4 point bolt in requirements
Ford VooDoo Flange - 3/8" Thick Stainless. Ports for 2" Primaries. 1987-pontiac-firebird-esi3246161 Installs easily with supplied templatesKooks 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