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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
or preventative maintenance
Designed for use with modified engines - big bore
Features BPRATV Nikasil cylinder
FITS MOST ARCTIC CAT WILDCAT 1000 MODELS
2012 RANGER XP 800 HD EPS
06-09 YZ450F Ported Assembled Cylinder Head Port Polish Kibblewhite Valve Spring WR250 or preventative maintenanceWorks on all Yamaha '06 09 YZ450F and '07 13 WR450F models Used OEM Yamaha cylinder head in excellent condition Cleaned and sand blasted Full race port and polish Intake, exhaust, combustion chamber Valve guides cut Complete assembly (no cams or tappets) Kibblewhite valve spring kit Kibblewhite White Diamond one piece stainless valves Kibblewhite Viton valve stem seals Valve keepers Great for stock and perfect for built engines Head is used, all other
US$ 143.10
US$ 12.90
US$ 442.80