20W50 Extreme Performance (XPR) Royal Purple Racing Oil (1Qt/946mls) BOX OF 6 Flat Wshr 3/8 ZP 285mm outer diameter

285mm outer diameter

Filter Material Cotton Gauze

Royal Purple HPS oils are fortified with a high level of zinc / phosphorus anti-wear additive and a generous dose of Royal Purple’s proprietary Synerlec additive technology

ASTM D 4052-0

0 1AZ-FSE 2001-2007 (Rear)

20W50 Extreme Performance (XPR) Royal Purple Racing Oil (1Qt/946mls) BOX OF 6 Flat Wshr 3/8 ZP 285mm outer diameterBOX OF 6 Royal Purple XPR (Extreme Performance Racing) oils are recommended for use in various racing applications, and are popular in a variety of motorsports including: NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats. Contains Royal Purples proprietary Synerlec additive technology. PERFORMANCE ADVANTAGES Greater wear protection on startup Increased horsepower Extends equipment life No flushing required when switching from other synthetic