Penngrade 1 #71196 (brad Penn) 20w-50 Partial Synthetic Racing Oil

6 quarts of PennGrade 1  20w-50 oil. Formerly Brad Penn , formerly Kendall GT-1, this is made from the Pennsylvania crude base stock that has been used by performance enthusiasts for years. Now refined by DA Lubricants in their modern facility, it continues to offer the necessary protection for racing, high performance use, and for flat tappet solid and hydraulic lifter engines. "The Original Green Oil" !