Compatible with all OEM diameter factory and aftermarket (lowering) springs for S550
each equipped with drain holes for functionality in all conditions
offering robust reliability
the aftermarket has to play catch up
cold air flow through radiator to promote lower coolant temperatures
1-3/4" Header and Catted Dual Connection Kit. 2001-2006 GM 1500 Series 6.0L 2012 chevrolet camaro Compatible with all OEM diameterKooks 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