Description
Proper gear lubrication is foundational to differential longevity and performance—especially in limited-slip differentials where additive chemistry directly impacts clutch pack engagement and wear rates. Penngrade’s GL-5 formulation with limited-slip additives provides the film strength and anti-wear protection your differential demands, whether you’re pushing hard on the track or managing street duty. This 12-quart case ensures you have adequate inventory for initial fills, top-ups, and maintenance across multiple vehicles.
- GL-5 specification
- 80W90 viscosity
- Limited-slip additive package
- Conventional mineral oil
- 1 quart per bottle
- 12 bottles per case
- Anti-wear protection
- Clutch-pack compatible
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