03-05 YZ450F YZ 450F Stock Bore Cylinder Wiseco Piston Gaskets Top Rebuild Kit

Brand New Complete Top End Motor Rebuild Kit. Fits Yamaha YZ450F Dirt Bike Models (Years 2003 2004 2005 ONLY). Add reliable power at an affordable cost while still running pump gas! This Complete Top End Rebuild Kit Includes. Cylinder Works 95mm Stock / Standard Bore Cylinder.

Wiseco 12.5:1 Race Coated Piston Kit (Includes Rings, pin, & Clips). Top End Gasket Kit (With MLS Head Gasket). Piston uses pump gas or race gas.

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