Product Types

From PennGrade 1® for high performance vehicles to PennGrade® Motor Oil for the everyday driver, consumers equate the PennGrade brand with quality and performance.

Developed To Protect

PennGrade 1® High Performance Oils are specifically designed for Racing, Classic, Historic, Vintage, Hot Rod and Muscle Car engines. PennGrade 1® High Performance Oil “The Original Green Oil®” is the product engine builders, racers, classic car owners and manufacturers have come to know and trust for generations.

PennGrade 1® High Performance Oils reduce internal friction for increased horsepower output while maintaining their strong lubricating film protection even under the most demanding torque and extreme temperature conditions.

  • Superior film strength and protection under demanding torque applications
  • Anti-foaming, stability and high temperature protection
  • Detergent and dispersant additives for engine cleanliness
  • Oxidation and foam inhibitors to protect against thermal degradation, air entrainment

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