Raptor 660 Big Bore Stroker 102 mil Cylinder +4 Crank Complete Motor Engine Kit Outlaw 500 be it full time or

be it full time or on the side

Wiseco or Wossner forged piston**

Heavy Duty Timing Chain

Maxlock TITANIUM head stud kit - LIFETIME WARRANTY

gasket kit

Raptor 660 Big Bore Stroker 102 mil Cylinder +4 Crank Complete Motor Engine Kit Outlaw 500 be it full time orFITS ALL YAMAHA RAPTOR 660 MODELS AND YEARS NEW 102mm after market big bore cylinder JE or CP forged stroker piston** Hi temp piston rings Wristpin Circlips Hotrods +4mm stroker crank with rod Crank bearings one comes on crank Counter balancer bearings Transmission roller bearings Shift cam bearing Water pump bearing Stud kit Stage 3 Hotcam Complete gasket kit Complete seal kit Valve stem seals Mechanical seal for water pump Cam chain HD clutch kit