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Big gains in rear-wheel HP yet retains factory fitments and under-hood clearance requirements
2015-2018 Chevrolet Silverado 3500 HD Double Cab Pickup
AT3 is recommended for use in Toyota T-III and T-IV
Add on a JOES Travel Indicator to easily track your spring travel accurately
Royal Purple Max Gear Gear Oil - 75w90 - 1 Quart (Case of 6) R03J003XXL Big gains in rear-wheel HPMax Gear is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an API GL 5 or GL 4 fluid. It is non corrosive to soft yellow metals (brass, bronze, copper, etc.) and synchronizer safe. Specially designed to extend gear and bearing life, Max Gear provides superior corrosion protection over competing conventional and synthetic gear oils. Royal Purples
