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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
This high-performance kit transforms your engine for maximum thrill and reliability
3 stainless steel Allen head mounting bolts
high-volume oil & water pumps
They also provide stronger clamping force for a better head gasket seal
Lasts longer than chromoly
03-15 Yamaha WR450F WR 450F KIBBLEWHITE +1mm Intake Exhaust Valves RED Seals Kit jt This high-performance kit transforms yourKibblewhite Performance +1mm Larger Valves (All 5) The Best On The Market! Fits Yamaha YFZ450 Carbureted Models Years 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Fits Yamaha YFZ450R and YFZ450X Fuel Injected Models Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Fits Yamaha YZ450F Years 2003 2009 Fits Yamaha WR450F Years 2003 2015 Features: WHITE Diamond Stainless Steel +1mm Valve Set (All 5) Part # 80
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