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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
The forged piston is built for high compression but safe on pump gas
and it is the responsibility of the person installing and tuning the engine to make sure everything works correctly
Hotrods or Wiseco crank with rod**HD crank bearingsWiseco or CP forged piston**Hi temp piston ringsWristpinCirclipsComplete gasket kitComplete engine oil seal kitTiming chain Stud kit
allowing you to unleash the full potential of your ATV
06-09 YZ450F YZ 450F Big Bore Rebuild Kit 98mm +3 Top Bottom End Assembly Parts Wossner The forged piston is builtWORKS FOR ALL 06 09 YAMAHA YZ450F DIRT BIKES 98mm BPR big bore cylinder CP or JE 13. 5: 1 forged piston** Nitirte coated piston rings Chrome wristpin Circlips Hotrods or Wiseco crank with rod** Crank bearings Shift cam bearing Transmission bearings Counter balancer bearings Water pump bearing Water pump shaft Seal kit Valve stem seals Water pump mechanical seal Complete gasket kit Cometic 98mm MLS head gasket Cam chain Cutch kit Maxlok TITANIUM head
US$ 59.90
US$ 24.70
US$ 44.17
US$ 337.50