PENN GRADE 1 71506 Synthetic Blend High Performance Motor Oil SAE 10W-30 - 1 Quart (12 Pack) - Ideal for Cars, Trucks & High Mileage Engines | Premium Engine Protection & Smooth Performance

Previous page Origins of PennGrade Our story began with Kendall GT-1 Racing Oil circa 1965 at the Kendall Refinery in Pennsylvania. American Refinery WITCO Corp sold to ARG, Inc. then started its own brand of motor oil called Brad Penn. Original Green Oil After enthusiasts inquired about a Kendall GT-1, ARG launched PennGrade 1 High Performance Oil. D-A Lubricant Comp In 2015, D-A Lubricant Company, Inc. acquired the Brad Penn from ARG. 50-Plus Years This oil has been around 50-plus years for good reason. It stands for pride, passion and protection. Next page 1 1965 2 1997 3 2002 4 2015 5 2024

Specially formulated using high quality PennGrade base stocks and select additive technologies to meet the stringent lubricating demands of high-performance, highly stressed, street and racing engines.

Delivers excellent shock load and high temperature protection to heavily stressed engine parts including bearings, camshafts, rings, and pistons.

Reduces internal friction for increased horsepower output while maintaining their strong lubricating film protection even under the most demanding torque and extreme temperature conditions.

Provides good anti-foaming and shear stability, excellent high temperature protection from thermal breakdown, outstanding film strength, and strong anti-wear properties.

Size - 1 Quart (12 Pack)