Cylinder Kit Big Bore 61003-K01

Big Bore Cylinder Kit

Cylinder kit includes matching Vertex pistons to ensure longevity, performance and reduced engine noise

Cylinders have a nickel silicon carbide cylinder sleeve

Look virtually identical to OEM cylinders

Kit includes cylinder, pistons, rings, pin, clips and gaskets

Made in the USA

Cylinder does not require machine work (unless noted).

Must use heavy-duty connecting rods. Upgrade problematic OEM cam chain tensioner and eliminate jumping cam timing by using Hot Cams automatic cam chain tensioner conversion kit. Kit Includes: • Cylinder • Piston Kit • Top-End Gasket Kit