Designed for performance engines operating under high heat, heavy load and aggressive driving conditions, PennGrade 1® Full Synthetic SAE 0W-40 delivers intentional protection for enthusiasts who demand uncompromising performance.
Its advanced full synthetic formula provides exceptional film strength, anti-wear protection and resistance to thermal breakdown under sustained RPM and extreme temperatures. Whether on the street or at the track, this formula is engineered to help protect engines built to perform at the highest level.
