GP-1 10w40 SemiSynthetic Case 4 x 1 Gallon

The GP-1 10W40 SemiSynthetic Case 4 x 1 Gallon from DRIVEN RACING OIL is designed for automotive enthusiasts and mechanics seeking reliable engine protection across various driving conditions. This four-gallon case is ideal for routine oil changes and maintenance intervals, providing the necessary volume without the hassle of multiple smaller purchases.

This semi-synthetic formulation offers a balance between conventional mineral oils and full synthetics, ensuring excellent cold-start flow and stable film strength at high temperatures. The oil's semi-synthetic base stock resists thermal breakdown, extending drain intervals and protecting critical engine components during demanding driving conditions.

Ideal for gasoline engines, the GP-1 10W40 is suitable for daily drivers and performance builds alike. Mechanics and DIY builders will appreciate the bulk format for cost efficiency and convenience during maintenance, making it a practical choice for those managing multiple vehicles.