Royal Purple XPR Extreme Performance Racing Oil VISCOSITIES:10W40 Superior adhesive strength to keep

Superior adhesive strength to keep oil film on gear surfaces

NOTE: Special Order item (ETA 5 Business days)

Their Hymec Clutch Conversion is designed to be easy to install and use without the hassle of major modifications

It goes well with an aftermarket gas tank cover

Royal Purple XPR Extreme Performance Racing Oil VISCOSITIES:10W40 Superior adhesive strength to keepRoyal Purple XPR (Extreme Performance Racing) oils are engineered for the toughest racing conditions, delivering unmatched performance in high stakes motorsports like NASCAR, NHRA, World of Outlaws, and the Bonneville Salt Flats. Featuring Royal Purple's proprietary Synerlec additive technology, this synthetic motor oil is designed to push the limits of modified and racing engines, providing superior protection and power where it matters most