Polaris RZR XP Turbo S Top End Rebuild Kit Stock Bore 93mm Upper Assembly Parts NGK Heavy-Duty Construction: This aftermarket bearing

Heavy-Duty Construction: This aftermarket bearing is stronger than the OEM equivalent

Works with stock valve springs

- Hotrods +4mm (115mm rod) stroker crank

All four transmission roller bearings

This Kibblewhite KPMI Oversize Head Stud Kit is the ultimate solution for maximum performance applications where the OEM studs are simply inadequate

Polaris RZR XP Turbo S Top End Rebuild Kit Stock Bore 93mm Upper Assembly Parts NGK Heavy-Duty Construction: This aftermarket bearingFITS ALL POLARIS RZR XP TURBO CHARGED MODELS Aftermarket stock bore cylinder Wossner stock bore moly coated pistons Hi temp coated piston rings Chrome wristpins Circlips Top end gasket kit MLS head gasket Valve stem seals Timing chain TITANIUM head stud kit LIFETIME REPLACEMENT WARRANTY*! Timing chain Billet universal cam chain tensioner kit All parts are brand new 1 year warranty* BUY IN BULK AND SAVE $$ Everything is new in the original packaging.