3-5/8" Big Bore Cylinder and Piston Kit undefined

3-5/8" Big Bore Cylinder and Piston Kit

Product Description
  • Cylinder and piston kit can be used to build an 88" engine, or to replace the cylinders and piston in an engine with an existing S&S stock bore stroker kit
  • Includes 3-5/8" bore high tensile cast iron cylinders, forged pistons with rings and wristpins, head gaskets, stainless steel head bolts with washers, base nuts and base gaskets
  • 88", 7.5:1 compression
  • Can be used in engines with 4-1/4" flywheels
  • Made in the U.S.A.
  • Crankcases must be bored to accept the larger 3-5/8" cylinders and stock flywheel assembly should be rebalanced.
Retail Price$1,999.95
CategoryEngine
BrandS&S CYCLE
MPN / OEM Part Number0931-0690
Size / Style
SKU Number

Part Fitment

Your garage is empty

Select your vehicle to make sure this item fits.

Not the right product?

Search through all our listings to find exactly what you need

Search All Listings for 0931-0690

Need help? We're riders just like you.

Get the best of MX Locker in your inbox.

By clicking subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on MX Locker.

Download the MX Locker App
AppStoreGooglePlayStore

MX Locker © 2025 Accessibility