Proud Partner of Porsche Club of America (PCA)
We are proud to sponsor Porsche Club of America and their Club Racing programming with the power of the ‘Original Green Oil.’ Endorsed for decades by; racers, engine builders and manufactures, PennGrade 1 is the motor oil that guarantees quality, speed and endurance.Learn More
Take a look behind the scenes with “Cheez” as he shares a backstage pass to life on the road.
Interested in purchasing our product? Shop for the right formula for your vehicle or equipment by visiting our e-commerce website or by visiting our preferred distributor network.Find a PennGrade Retailer