Perfect for performance street vehicles, classic cars, vintage imports, competition/race engines and Drag Racing applications 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 for enhanced wear protection. GP-1 delivers maximum engine protection by utilizing our 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 20W-50.

Typical ZDDP Level of 1200 PPM ensures Flat Tappet Cam wear protection. Do not use additional ZDDP additive top treatments!

NOTE: We also make a Break-In version of this product - Driven GP-1 BREAK IN 20W50 product code 19556.

DRIVEN GP-1 Racing Oil is formulated for High Performance Engines/Racing applications only. This engine oil will NOT MEET any current API or OEM Engine Oil Specifications. Contains increased performance additive levels.

MADE IN THE USA!!!