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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Complete High-Performance Engine Rebuild Package
Complete Package: Everything you need to upgrade your performance – no additional parts required
Used OEM cylinder head inspected
Ships fast from BPRATV
YFZ450 Carb Model Cylinder Head Kibblewhite Valves Valvetrain Valve Springs Kit 4100-1 Complete High-Performance Engine Rebuild PackageDO YOU NEED THIS ITEM ASSEMBLED? INSTALLED ON YOUR VEHICLE? GOT QUESTIONS? CONTACT OUR TECH SUPPORT NOW FOR HELP! Brand new OEM Yamaha cylinder head with cam journals Kibblewhite valve spring kit with Titanium retainers Kibblewhite White Diamond stainless steel intake and exhaust valves Kibblewhite Viton valve stem seals All brand new parts Compatible with all Yamaha YFZ450 CARB MODELS, '03 05 YZ450F, and '03 06 WR450F 1 year warranty* We are BPRATV,