PENNGRADE 1® FULL SYNTHETIC HIGH PERFORMANCE OIL 5W-40

Built for engines operating under sustained load and elevated temperatures, PennGrade 1® Full Synthetic SAE 5W-40 is intentionally engineered to provide advanced protection in demanding performance applications. Its high-performance synthetic formula delivers exceptional shear stability, high-temperature protection and anti-wear performance under aggressive driving and racing conditions. Designed for enthusiasts and builders who refuse to compromise, this formula is made to perform when engines are pushed beyond ordinary limits. Proof We Are The Original Green Oil® SDS PDS