PennGrade 1® SAE 30 High Performance Oil - 1 Quart Bottle

A lighter straight-grade viscosity oil characterized by its proven protection and performance. Along with its Penn Grade 1(R) straight-grade counterparts, the Brad Penn(R) Penn Grade 1(R) SAE 30 High Performance Oil offers excellent film strength and an effective detergency package and is a good choice for the legacy muscle car/street rod. Excellent oil for vintage and air-cooled applications requiring a straight grade oil.

PENN-GRADE 1(R) High Performance Oils are specially formulated using high quality PENN-GRADETM base stocks and select additive technologies to meet the stringent lubricating demands of high-performance, highly stressed, street and racing engines. They deliver excellent shock load and high temperature protection to heavily stressed engine parts including bearings, camshafts, rings, and pistons. They reduce internal friction allowing for increased horsepower output while maintaining their strong lubricating film protection even under the most demanding torque and extreme temperature conditions. These high performance formulations also provide excellent antifoaming and shear stability characteristics, exceptional high temperature protection from thermal breakdown, superior film strength, and strong anti wear properties.

Please Note: Penn Grade 1 High Performance Oils contain high zinc and phosphorous additive concentrations which can be detrimental to cars and trucks with catalytic converters.