GP-1 20w50 SemiSynthetic Case 12 x 1 Quart

The GP-1 20w50 SemiSynthetic Case 12 x 1 Quart from DRIVEN RACING OIL is a specially formulated lubricant designed for both street and track vehicles that require high film strength and thermal stability. This product is particularly beneficial for modified engines, vintage muscle cars, and high-performance builds that exceed the capabilities of traditional 20w50 oils.

This semi-synthetic oil combines mineral and synthetic base stocks with a sophisticated additive package to enhance bearing protection under high-load conditions. The 20w50 viscosity grade ensures reliable cold-start flow while maintaining a strong protective film at elevated temperatures, making it suitable for turbocharged engines and those with aggressive cam profiles.

Ideal for both vintage and modern hot rods, this formulation allows for extended drain intervals compared to conventional mineral oils, reducing maintenance frequency while preserving the traditional feel that many enthusiasts prefer over full synthetics. The 12-quart case format is perfect for shops and enthusiasts who regularly service multiple vehicles.