VP 80w90 HI-Perf Gear Oil GL-5 1 Qt - 32oz

The VP 80w90 HI-Perf Gear Oil GL-5 1 Qt is a premium conventional gear lubricant engineered for high-performance manual transmissions, differentials, and transfer cases. This 32oz bottle delivers professional-grade protection in applications where extreme pressure and shock loads demand a robust gear oil formulation. VP Racing's reputation for motorsport-quality lubricants makes this an ideal choice for enthusiasts maintaining classic vehicles, trucks, and performance-oriented machinery requiring GL-5 specification compliance.

Formulated to SAE 80W90 viscosity standards, this conventional gear oil utilizes advanced anti-wear and extreme pressure additives that protect gear teeth from wear and scuffing under severe operating conditions. The 80W rating ensures cold-flow performance in winter climates, while the 90 grade provides film strength and load-carrying capacity at elevated operating temperatures. VP Racing's GL-5 rating indicates compatibility with hypoid gears and systems using bronze synchronizers, meeting rigorous performance criteria established by the American Petroleum Institute and automotive manufacturers worldwide.

Technicians and vehicle owners benefit from this oil's broad compatibility across domestic and imported differentials, manual gearboxes, and four-wheel-drive transfer cases. The 1-quart format provides convenient portability for field service, topping off, or complete drain-and-fill procedures on standard-capacity units. Proper fill levels and regular maintenance intervals maximize gear system longevity and transmission smoothness, making VP 80w90 HI-Perf Gear Oil GL-5 an essential lubricant for any serious automotive maintenance program.