Designed to offer higher performance engines the cold temperature operational benefits of an SAE '20W' engine oil while providing the desired film strength; sealing abilities; bearing, crankshaft, piston ring and valvetrain component anti-wear protection of an SAE 50 weight oil at normal engine operating temperatures.
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. Always consult your owner's manual for proper oil selection.
Brad Penn High Performance Motor Oil, 20W-50 Semi-Synthetic High-ZDDP, 1 Quart (NOTE: Not for use in cars with catalytic converters)
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