- 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
ABOUT RED LINE SHOCKPROOF® GEAR OILS: - Unique lubricant with solid microscopic particles offers low drag/high protection - 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