GP-1 Synthetic Blend 20W-50 | 2.5 Gallon Big Block Chevy For new differentials or other

For new differentials or other applications additional limited slip additives may be required

4 Hemi Engines DT40 7QTS - Oil Change Kit

With the discontinuation of Driven FR50 5W50

It also features high temperature protection and shear stability while offering improved low temperature flow and seal protection

Can be used in naturally aspirated and turbo diesel engines

GP-1 Synthetic Blend 20W-50 | 2.5 Gallon Big Block Chevy For new differentials or otherDesigned for competition vehicles, classic cars, and imports, with high performance engines requiring a 20W 50 viscosity. GP 1 is compatible with Methanol, E85, and high octane race fuel. Blended with genuine Pennsylvania Grade base oil, GP 1 achieves a higher Pressure Viscosity Coefficient for excellent HTHS film thickness. GP 1 delivers maximum engine protection by utilizing Driven? s High Zinc (ZDDP) additive technology. The GP 1 20W 50 is ideal