Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 5W30 - 1 Quart (Case of 6) HB22031V convenience

convenience

2009-2013 Dodge Challenger

1965-1967 Checker Marathon

and 1-1/8"-16 for most popular 3-5/8" O

Ideal for high RPM engines with high rocker arm ratios and valve spring pressures

Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 5W30 - 1 Quart (Case of 6) HB22031V convenienceRoyal 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