- Used by Joe Gibbs Racing in every rear end differential and transmission gear box.
- Reduces operating temperatures by up to 15 degrees compared to other brand gear oils.
- Provides protection for ring gears, pinions and bearings.
- Ford 9 inch rear ends
- Quick Change rear ends.
- World of Outlaws Sprint Cars and Late Models
- IHRA Pro-Stock
- Top Fuel Dragsters
- 24 hours of Daytona