S&S Cycle
SKU: SS320-0603
S&S Cycle SS320-0603 4-1/2" Stroke Flywheel Assembly for 114ci/117ci Milwaukee-Eight 17-Up
$3,369.00
Or 4 payments of $842.25 with 
Description
Description for 4-1/2in. Stroke Flywheel Assembly. Fits 114ci & 117ci Milwaukee-Eight 2017up.
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.
• 4-1/2in. Stroke (Stock in 114ci & 117ci engines)
• FULL Wristpin for aftermarket pistons (NOT compatible with OEM pistons )
• Heat Treated 4140 Material is ha rder & 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)
• Upgrade on OEM # 24100045A
Proudly Made in the USA by S&S Cycle !
Tech Tips:-
The balancer gear CAN be removed!
Suggest Additional Purchase:
Main Bearing x 2 SS310-0593
(SS320-0603)
Fitment
**Please Note: The fitment information below has been generated as a guide and may not be 100% accurate. Please contact us if you require further assistance.
- Harley Davidson Electra Glide Standard FLHT: 2019,2020,2021,2022
- Harley Davidson Electra Glide Ultra Classic FLHTCU/I: 2017,2018,2019
- Harley Davidson Electra Glide Ultra Limited CVO/SE FLHTKSE: 2017,2018,2019,2020,2021
- Harley Davidson Electra Glide Ultra Limited FLHTK: 2017-2022
- Harley Davidson Electra Glide Ultra Limited Low FLHTKL: 2017,2018,2019
- Harley Davidson Road Glide CVO/SE FLTRXSE: 2018,2019,2020,2021,2022
- Harley Davidson Road Glide FLTRX: 2017-2022
- Harley Davidson Road Glide Limited CVO FLTRKSE: 2022
- Harley Davidson Road Glide Limited FLTRK: 2020,2021,2022
- Harley Davidson Road Glide Special FLTRXS: 2017-2022
- Harley Davidson Road Glide ST FLTRXST: 2022
- Harley Davidson Road Glide Ultra FLTRU: 2017,2018,2019
- Harley Davidson Road King FLHR/I: 2017-2022
- Harley Davidson Road King Special FLHRXS: 2017-2022
- Harley Davidson Softail Breakout 114 FXBRS: 2018,2019,2020
- Harley Davidson Softail Breakout FXBR: 2018,2019
- Harley Davidson Softail Deluxe FLDE: 2018,2019,2020
- Harley Davidson Softail Fat Bob 114 FXFBS: 2018,2019,2020,2021,2022
- Harley Davidson Softail Fat Bob FXFB: 2018,2019
- Harley Davidson Softail Fat Boy 114 FLFBS: 2018,2019,2020,2021,2022
- Harley Davidson Softail Fat Boy FLFB: 2018,2019
- Harley Davidson Softail FXDR 114 FXDRS: 2019,2020
- Harley Davidson Softail Heritage Classic 114 FLHCS: 2018,2019,2020,2021,2022
- Harley Davidson Softail Heritage Classic FLHC: 2018,2019,2020,2021
- Harley Davidson Softail Low Rider FXLR: 2018,2019,2020
- Harley Davidson Softail Low Rider S FXLRS: 2020,2021,2022
- Harley Davidson Softail Low Rider ST FXLRST: 2022
- Harley Davidson Softail Slim FLSL: 2018,2019,2020,2021
- Harley Davidson Softail Sport Glide FLSB: 2018,2019,2020,2021
- Harley Davidson Softail Standard FXST: 2020,2021,2022
- Harley Davidson Softail Street Bob 114 FXBBS: 2021,2022
- Harley Davidson Softail Street Bob FXBB: 2018,2019,2020
- Harley Davidson Street Glide CVO/SE FLHXSE: 2017-2022
- Harley Davidson Street Glide FLHX/I: 2017-2022
- Harley Davidson Street Glide Special FLHXS: 2017-2022
- Harley Davidson Street Glide ST FLHXST: 2022
Specifications
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