EXPIRED Amazon
PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack)
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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.
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