PerformanceParts

Driven Racing Oil 19406, GP-1 High Perf. Oil, Synthetic Blend 15W-40, 4 Quarts. Brad Penn / PennGrade 1, 71586, Semi-Synthetic HP Engine Oil, 15W40, 4 Quarts. Blended with genuine Pennsylvania Grade base oil, GP-1 achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness.

Driven Racing Oil 19406, GP-1 High Perf. Oil, Synthetic Blend 15W-40, 8 Quarts. Brad Penn / PennGrade 1, 71586, Semi-Synthetic HP Engine Oil, 15W40, 8 Quarts. Blended with genuine Pennsylvania Grade base oil, GP-1 achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness.

Driven Racing Oil 19406, GP-1 High Perf. Oil, Synthetic Blend 15W-40, 6 Quarts. Brad Penn / PennGrade 1, 71586, Semi-Synthetic HP Engine Oil, 15W40, 6 Quarts. Blended with genuine Pennsylvania Grade base oil, GP-1 achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness.