Excellent low-temp flow, improved cold shifting, Fluid friction like 80W gear oil or 30W motor oil, Deigned to have a film thickness greater than an SAE 75W140, Ideal for many performance racing applications like Sprint/Midget/Dirt Late Model Differentials, Detroit Lockers and spools, Popular in tracing transmissions like Hewland and other Road Racing dog-ring boxes, Bert and Brinn for Stock Cars, G-Force and Liberty clutchless for Drag Racing.
