• Perfect for performance street vehicles, classic cars, imports, and competition/race engines requiring a 15W-40 or 10W-40 viscosity
• GP-1 is compatible with Methanol, E85, and high octane race fuel
• Blended with genuine Pennsylvania Grade base oil
• Achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness
• Delivers maximum engine protection by utilizing Driven’s High Zinc (ZDDP) additive technology
• Designed for all high performance builds, ideally street-track performance vehicles with either flat tappet, roller, or overhead cam engines
• Viscosity typical of 15W-40