Description
High-performance differentials and transmissions demand a gear oil engineered for extreme load-carrying capacity and thermal stability. Lucas Oil Synthetic L9 Racing Gear Oil delivers the viscosity control and anti-wear protection required in competitive environments where standard oils break down. Whether you’re running a limited-slip diff or a close-ratio gearbox, this synthetic formulation minimizes friction losses while maintaining film strength under sustained high-RPM operation.
- Synthetic L9 racing oil
- 7.5 weight viscosity
- 1 quart bottle
- Extreme pressure rated
- Enhanced thermal stability
- Anti-wear protection
- Reduced friction losses
- MPN: LUC10456






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