Description

Harley Davidson FXST, FLST, FXD, FLT 110″ 4″ big bore bolt on cylinder and piston kit takes your 96ci or 103ci motor to a full 110ci without removing the engine from the chassis!!Complete top end gasket kit is included with the fitted cylinders and Wiseco pistons. The 4″ big bore cylinder and piston package increases the internal bore from 3-7/8″ to 4″, without increasing the outside diameter of the cylinder spigot. The cylinder slips into the existing case bore without modification.