Description
Redline 15W50 is engineered for high-performance engines that demand superior film strength and wear protection under extreme operating conditions. The elevated zinc content provides anti-wear additives critical for flat-tappet camshafts and heavily loaded valve trains, while the 15W50 viscosity maintains optimal oil pressure across both cold starts and sustained high-RPM operation. Whether you’re running a naturally aspirated street engine or a forced-induction platform, this synthetic formulation delivers the protection serious builders expect.
- 15W50 viscosity grade
- Full synthetic blend
- High zinc ZDDP package
- Anti-wear rated
- 1 quart bottle
- MPN: RED11504









