Penngrade Motor Oil

Semi-Synthetic, 20W50, 5 qt Jug, Case of 4 Penngrade Motor Oil 71190 Motor Oil, 20W50, Semi-Syn, 5 qt Qty 4 Sku # 63371190 Mfr. Part # 71190 Condition New Brand Penn Grade Sold Box Details

New look, same product - Brad Penn Oil is now PennGrade 1 Motor Oil. This is a truly versatile high performance oil suitable for engines used in both street and racing applications. This high performance engine oil provides a multi-viscosity grade and the synthetic components facilitate cold starting and quicker engine warm-up.

Have peace of mind with Penn Grade 1 with its exceptional engine protection during competition. PennGrade 1 delivers excellent shock load and high temperature protection to heavily stressed engine parts. It's 1,500 ppm Zinc and 1,340-1,400 ppm Phosphorus contents provide the needed anti-wear protection to critical engine parts, such as piston/cylinder walls, roller cams under heavy valve spring pressure and especially those that employ a solid “flat tappet” type system.

PennGrade1 power comes from its base: 100 percent pure Pennsylvania-grade crude oil, recognized as one of the best worldwide sources of high quality lubricant base stocks. Known for its green color and exceptional ability to cling to metal, this stock is tenacious. It minimizes wear when stressed, even during dry or cold starts. It has a long track record of proven quality, still refined in Bradford Oil Field in Bradford, Pennsylvania.

Specs Oil Weight 20W50 Oil Type Synthetic Blend ZDDP Enhanced No Liquid Measurement 20 quarts Fuel Type Gasoline Reviews Hard to find PennGrade at a better price. Rated by Ricky on December 08, 2025

Summary: The larger quantity that you offer helps the bottom line.

Yes, I recommend this product.

Great oil !! Rated by Ron on April 03, 2025

Summary: I use this product in a "604" crate motor for oval track racing

Yes, I recommend this product.

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