3-7/16" Bore Cylinder and Stroker Piston Kit - Big Twin

Product overview

Description

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 Made in the U.S.A.

Fitment

We don’t have fitment data for this part yet — it may still fit. Check your owner’s manual or ask us.

Technical details

Specifications

Weight

567.04 oz

Sold as

kit

Type

part