SAE Viscosity Grade (Gear Oil) 75W140
or softer valving at lower speeds to allow for the tire to remain planted on hot
Durango with trailer towing package
and feature lower volatility while providing the required frictional characteristics of each fluid's OEM-style replacement
Compatible with petroleums and other synthetics
1-3/4" x 1-7/8" x 3" SS Stepped Headers. 2004-2006 Pontiac GTO. 2001 camaro SAE Viscosity Grade (Gear Oil)Kooks 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