Driven Racing Oil 19406 GP-1 Synthetic Blend 15W40 Oil, 12 Quarts

Specially designed for competition vehicles, classic cars, and imports with high-performance engines requiring a 15W-40 viscosity It is compatible with Methanol, E85, and high octane race fuels They are blended with genuine Pennsylvania Grade base oil, and achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness Oil requires no additional ZDDP additives Ideal for street-track performance vehicles with either flat tappet, roller, or overhead cam engines