Royal Purple HPS High Performance 10W40 Motor Oil - 55 gal

Royal Purple HPS Series motor oil is specifically formulated to maximize performance and meet the demands of high performance and modified engines. HPS is high performance street motor oil recommended for vehicles no longer under manufacturer warranty and for those seeking a higher level of performance and protection. Maximum wear protection Exceptional oxidation stability Fortified with zinc/phosphorus anti-wear additive Increase horsepower and torque Advanced protection for performance and modified engines