Overview

Product Description

Bore Cylinder and Stroker Piston Kit

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

4-1/2" Stroke - 84" - 8.4:1 Compression 4-5/8", Stroke - 86" - 9.4:1 Compression 4-3/4", Stroke - 88" - 10.8:1 Compression

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

S&S Cycle #91-9017 - 3-7/16" Bore Cylinder and Stroker Piston Kit - Big Twin

S&S Cycle

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S&S Cycle #91-9017 - 3-7/16" Bore Cylinder and Stroker Piston Kit - Big Twin

Product Description

Product Videos

Custom Field

Product Reviews