5" DOM Mild Steel construction - USA Made here in Cali
depending on the needle and seat combination selected
which will correct bump steer resulting from modified caster or lower arm geometry
Long gone are the days of fumbling with multiple wrenches to tighten jam nuts in place while trying to keep your bearings oriented correctly
and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics
3" SS Competition Only Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM. 1992-pontiac-firebird-esi4307584 5" DOM Mild Steel constructionKooks 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