Free Shipping on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
Shop By Vehicle
Shop By
All Categories

Gift Certificates
My Account
E-Mail Signup
Catalog Request

Royal Purple 37250

High Perf Street 20W50

Part Number: 831-37250

High Perf Street
  • 20W50
  • 55 Gallon Drum
  • $1,492.04
    Ships 11/03/16
    if Ordered Today
    Made In USA
    Truck Freight: $159.00
    Royal Purple 37250 High Perf Street 20W50 $1,492.04


    Manufacturer's Part Number:

    Royal Purple HPS street motor oils offer several reasons and advantages to maximize performance in your gas or diesel engine. How about reduced heat, friction and wear on your engine? Or, improved fuel economy, lower emissions and longer engine component life? High performance street oils can even help on mornings when you've got to cold start your engine! Royal Purple HPS is fortified with advanced additive technology - zinc/phosphorus anti-wear additives and Synerlec - to surpass many other oils. Increased pressure is met with increased viscosity to meet the demands of your modified engine with a higher level of performance and protection.

  • Elevated zinc/ phosphorous content
  • Ideal for flat tappet valvetrains
  • High alkalinity for extended life
  • Outstanding film strength
  • Exceptional oxidation resistance
  • Proven horsepower and fuel economy benefits
  • Additional Information

  • Items You Need