Description
Building or rebuilding a big-bore Harley engine demands precision components that can handle sustained high RPM and boost. This S&S Cycle kit delivers the bore and stroke combination you need to unlock serious displacement gains—whether you’re starting from scratch or upgrading an existing stroker foundation. You get everything required for a complete cylinder and piston assembly, all manufactured to S&S’s exacting standards and made right here in the USA.
- 3-5/8″ bore cylinders
- High tensile cast iron
- Forged pistons included
- Rings and wristpins
- 88 cubic inches
- 7.5:1 compression ratio
- Head gaskets included
- Stainless steel head bolts
- Washers and base nuts
- Base gaskets included
- 4-1/4″ flywheel compatible
- Bolt-on installation
- Made in USA
- MPN: 91-9001
