3-7/16- Bore Cylinder and Stroker Piston Kit - Big Twin
Cylinder and piston kit can be used to build 84-, 86- or 88- stroker engines, or to replace the cylinders and piston in an engine with an existing S&S® stock bore stroker kit
Can be used in engines with 4-1/2-, 4-5/8- or 4-3/4- stroke flywheels
Includes 3.4375- bore high tensile cast iron cylinders, 3.4375- bore forged pistons with rings and wristpins, head gaskets, S&S stainless steel head bolts with washers, base nuts and base gaskets
