Lightweight Shockproof Gear Oil by Red Line Oil Acting like a liquid grease, these unique lubricants contain a suspension of solid microscopic particles as an extreme pressure agent, offering a \”best of both worlds\” balance of low drag and superior protection for gear teeth. Features Unique lubricant with solid microscopic particles offers low drag/high protection 40% lower coefficient of friction and 250% of the load carrying capacity of conventional gear oils Relatively low viscosity, yet cushions gear teeth under extreme pressure Helps to prevent tooth breakage, resists throw-off Avoid use with pumps, coolers, and filters as unique medium and affinity for metal can cause clogging Designed for wet sump transmissions and differentials with splash lubrication Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil Excellent low-temp flow, improved cold shifting For racing differentials under moderate loads Popular in racing transmissions like Hewland and other Road Racing dog-ring boxes, Bert and Brinn for Stock Cars, G-Force and Liberty clutchless for Drag Racing Applications Universal What\’s In The Box? (1) One Quart Bottle Warranty Manufacturer Standard Warranty Resources Product Data Sheet Safety Data Sheet