14+ YFZ450R YFZ 450R Complete Ported Head Porting Assembled Kibblewhite Valves

Compatible Vehicles Submodel Year Make Model -- 2021 Yamaha YFZ450R -- 2020 Yamaha YFZ450R -- 2019 Yamaha YFZ450R -- 2018 Yamaha YFZ450R -- 2017 Yamaha YFZ450R -- 2016 Yamaha YFZ450R Special Edition 2016 Yamaha YFZ450R -- 2015 Yamaha YFZ450R -- 2014 Yamaha YFZ450R FITS '14+ YAMAHA YFZ450R MODELS!  Brand new OEM Yamaha cylinder head Full race port and polish Guides cut Kibblewhite lightweight race valve spring kit Kibblewhite stainless steel valves Viton valve stem seals Valve keepers Complete head assembly It will make a great addition to your stock or built motor.  Everything is new in the original packaging.  We are an authorized distributor and the original manufacturer’s warranty applies*.  PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER?  IF SO CONTACT US ABOUT OUR DEALER PROGRAM THAT GIVES YOU DISCOUNTS ON EVERYTHING WE SELL! Payments:  We accept all forms of tr