S&S 131/136ci, 4-5/8in. Stroker Flywheel Assembly. Fits 107/114/117ci Milwaukee-Eight 2017up when using S&S 4.250 Big Bore Cylinders.

Description

The Crankshaft is the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, our new crankshaft assemblies for the Milwaukee-Eight platform are the best of the best to build your high performance engine around.

Fitment info for 4-5/8in. Stroke with FULL width Wristpin:

1. Takes 107/114/117ci to 131ci when using S&S 131ci cylinder kits SS910-0762/0763/0764

* FULL Wristp