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Ships within 48 hours · Estimated delivery Nov 11 - Nov 16
Hotrods or Wiseco crankshaft with rod**
Aftermarket OEM Upgrade Heavy Duty Replacement Bearings
clutch basket - all other parts are new
Replaces all 6 cylinder head studs and nuts
Complete seal kit
YFZ450 YFZ 450 98mm Big Bore Stroker Crank Rebuild Assembly Kit No Cylinder 500c ACE570 Hotrods or Wiseco crankshaft withFITS ALL YAMAHA YFZ450 ATV CARB MODELS AND YEARS! Wiseco JE or CP forged big bore piston** Hi temp piston rings Chrome wristpin Circlips Hotrods +3mm stroker crank assembly with rod** Crank bearings Crank balancer bearings Transmission bearings Shift cam bearing Water pump bearing Complete top and bottom end gasket kit MLS head gasket Complete crankcase oil seal kit Valve stem seals Timing chain Maxlock head stud kit LIFETIME WARRANTY* All parts are