CYLINDER BORING - YAMAHA YFM350 WARRIOR

Yamaha YFM350 Warrior Top End Kit & Cylinder Boring. This kit is offered for the following: YFM350 XT Warrior 1987-2004 Raptor 350 2005-2013 YFM350 WT Big Bear thru 1999 Moto-4 1999 Top End Kit includes: Wiseco Pistons, Rings, Pins, Circlips...

YAMAHA YFM350 WARRIOR WISECO PISTON KIT

PISTON KITS INCLUDES: (1) PRO-LITE FORGED WISECO PISTON (1) PISTON PING (1) SET OF PISTON RINGS (1) SET OF CIRCLIPS Piston Sizes Available: Standard Bore (83mm), .020 over (83.5mm), .040 over(84mm)