Greatest extreme-pressure protection avaliable. Lowest coefficient of friction available. Reduces temperatures dramatically Improves drivetrain efficiency up to 2-5%. Contains additive for LSD. Recommended for API GL-5, GL-6, and MIL-L-2105E. Compatible with conventional and synthetic oils. Low fluid friction to improve power transfer. Suitable for racing and street use. Excellent for high and low mileage differentials.