131ci, 4-5/8in. Stroker Flywheel Assembly. Fits 107/114/117ci Milwaukee-Eight 2017up when using S&S 131ci Big Bore Cylinders.
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 Wrist in for S&S pistons are only compatible with S&S pistons taking the displacement to 131ci!
Features & Benefits:-
* Heat Treated 4140 Material is harder & more than twice as strong as stock
* Stronger assembly eliminates need to weld crankpin
* S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!
* Perfect for Gear Drive Cams
* Consistent balance & precision machining
* Capable of higher RPM More available power!
* Includes Balancer Gear (can be removed)
Proudly Made in the USA by S&S Cycle !
* The balancer gear CAN be removed!
* The FULL width wrist pin is ONLY compatible with S&S pistons!
Suggest Additional Purchase:
Main Bearing x 2 SS310-0593