Penn Grade High Performance Oil

High-performance engine oil, gear oil, and assembly lube made from 100-percent Pennsylvania grade crude for unsurpassed protection of critical components. Pennsylvania grade crude oil is very thermally stable and contains no heavy, semi-solid “asphaltic” components. This makes it an ideal choice as stock for high-performance oil. As Penn Grade uses this single crude stock exclusively, its oil and lubricants are consistently of the highest quality.