COMPLETE MOTOR REBUILD KIT FOR ALL'06-09 YZ450F DIRT BIKES! JE or CP forged piston. Hotrods +3mm stroker Crank with rod.
ARP 12 point head nuts with washers. Installation and break in instructions.This is a bolt on kit with no machining required. Piston uses pump or race gas. Please check your order thoroughly when receiving it. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. The item "06-09 YZ450F YZF450 Stroker Motor Crank Big Bore Complete Rebuild Kit Clutch" is in sale since Friday, May 26, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.