ARG's refinery and blending and packaging operations are ISO 9001:2000 certified. The Bradford refinery was the first in the United States to carry the ISO 9002 certification.
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.
THIS PRODUCT IS NOT AVAILABLE FOR INTERNATIONAL OR AIR SHIPPING. (48 US STATES ONLY.)
Made in the USA! Founded in 1881 at the height of the domestic oil boom, the Bradford refinery is the only refinery processing 100% Pennsylvania Grade crude oil. It is also the oldest continuously operated lube oil refinery in the world. Due to the consistency of their feedstocks, the quality of their products can be traced from the wellhead to the finished packaged product.
Partial Synthetic SAE 10W-30: A truly versatile High Performance Oil suitable for engines used both on the street and/or the track. The multi-viscosity grade and synthetic components facilitate cold starting and quicker engine warm-up while insuring adequate engine protection during competition.
Partial Synthetic SAE 10W-40: Designed to meet the lubrication demands of traditional classic and muscle car engines as well as high-performance competition engines, Brad Penn Penn Grade 1 Partial Synthetic SAE 10W-40 High Performance Oil offers the multi-viscosity advantages of faster oil flow and engine warm-up as well as excellent film strength and engine component anti-wear protection.
Partial Synthetic SAE 20W-50: Designed to offer highr 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.
Partial Synthetic SAE 0W-30: A high-performance, lighter viscosity oil specifically designed to maximize horsepower while protecting critical engine parts. Penn Grade base oils provide superior film strength while synthetic stocks enhance performance throughout a wide range of operating temperatures and conditions. Suitable for use and proven performer in Junior Dragster applications.
Partial Synthetic SAE 5W-30: The Penn Grade 1 Partial Synthetic SAE 5W-30 is ideally suited in today's street/racing market "crate engines" that require this viscosity. It contains strong detergent, dispersant and ZDDP anti-wear additives to help protect critical engine parts.
Partial Synthetic SAE 15W-40: A multi-viscosity option for engines exposed to higher temperatures and mixed ambient conditions. The Brad Penn® Penn Grade 1 Partial Synthetic SAE 15W-40 High Performance Oil possesses excellent film strength and proven additive chemistry to provide required performance in a wide range of operating situations.