Royal Purple Royal Purple 31140 HPS Street Synthetic Motor Oil 10W-40 for Max Performance Modified Engines 1 qt Case of 12

Royal Purple 31140 HPS Street Synthetic Motor Oil 10W-40 for Max Performance Modified Engines 1 qt (Case of 12) About this item Case of 12 // 1 Quart (32 Ounces) Exceptionally high film strength for dramatic reductions in engine wear and reduced engine heat to extend the life of your engine. Improved sealing between the piston ring and cylinder wall maximizes horsepower and torque and optimizes fuel economy, Exceptional oxidation stability extends oil life and allows for more miles driven between oil changes saving you time and money. Advanced synthetic solvency reduces engine deposits and keeps engines clean; Protecs valve train using roller or flat tappet lifters that require added protection due to high lift / high ramp rate camshafts. Provides superior corrosion protection. See more product details