87-14 YAMAHA RAPTOR 350 YAMAHA WARRIOR 350 BIG BORE TOP END KIT. This is a OEM Yamaha Cylinder that I have Cleaned, Sand Blasted and Bored to Size (84mm). Wiseco Piston 11:1 Compression (Pump Gas) with Vertex Top End Gaskets. If you need a Different compression put it in Notes or Message me. Thanks (Available in 10:25:1 / 11:1 / 12:1).
OEM Yamaha Cleaned and Blasted Cylinder (Bored to 84mm). Wiseco New Piston, Rings, Pin, Clips (84mm) 11:1 Compression. Vertex Top End Gasket Kit.