Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 10W40 - 1 Quart (Case of 6) 2010162 With the emergence of valve

With the emergence of valve sizes other than the standard 5/16"

Versatile design is lightweight and easily mounted using double-faced trim adhesive or a dual lock style fastener

Engine Bay

and backed by service

Dedenbear Water Pumps

Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 10W40 - 1 Quart (Case of 6) 2010162 With the emergence of valveRoyal Purples XPR (Extreme Performance Racing) synthetic motor oil is specifically formulated for the demands of multi platform racing environments. XPR is popular in a variety of motorsports including: NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats. Royal Purples premium synthetic motor oil and synthetic lubricants have been designed to improve performance in all conditions and provide cleaner operation, better mileage and decreased oil