A lighter straight-grade viscosity oil characterized by its proven protection and performance. Along with its Penn Grade 1 straight-grade counterparts, the Brad Penn Penn Grade 1 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.
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 Penn-Grade 1, 30W Mono-Grade Conventional High Performance, 1 Quart (NOTE: Not for use in cars with catalytic converters)
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