S&S CYCLE 4-1/2" Stroke Flywheel with Full Width Rods and balancer gear for M8 Models - 320-0603
- All prices are in Australian Dollars
- Use shipping cost estimator below to get final cost delivered to your door - no additional charges.
- See delivery info below
The flywheels are 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, the new cranks for the Milwaukee-Eight® platform are the best of the best to build your high performance engine around.
FEATURES & BENEFITS
- 4-1/2" Stroke (114 or 128ci)
- Balance Gear installed
- Heat Treated 4140 Material is harder & more than twice as strong as stock
- Stronger assembly eliminates need to weld crankpin
- Capable of higher RPM - More available power!
- S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!
- Full width wristpin connecting rods (requires S&S Performance Pistons)
- Balanced for S&S Performance piston weight (1213g)
- Perfect for Gear Drive Cams
- Consistent balance & precision machining
- Capable of higher RPM – More available power!
Fitment Guide
| 2020 | Harley-Davidson | Softail Low Rider S FXLRS | - | - |
| 2020 | Harley-Davidson | CVO Tri Glide FLHTCUTGSE | - | - |
| 2020 | Harley-Davidson | Road Glide Limited FLTRK | - | - |
| 2020 | Harley-Davidson | Softail Standard FXST | - | - |
| 2019-2020 | Harley-Davidson | FXDR 114 | - | - |
| 2019-2020 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2018-2020 | Harley-Davidson | Softail Breakout 114 FXBRS | - | - |
| 2018-2020 | Harley-Davidson | Softail Deluxe FLDE | - | - |
| 2018-2020 | Harley-Davidson | Softail Fat Bob 114 FXFBS | - | - |
| 2018-2020 | Harley-Davidson | Softail Fat Boy 114 FLFBS | - | - |
| 2018-2020 | Harley-Davidson | Softail Heritage Classic FLHC | - | - |
| 2018-2020 | Harley-Davidson | Softail Heritage Classic 114 FLHCS | - | - |
| 2018-2020 | Harley-Davidson | Softail Low Rider FXLR | - | - |
| 2018-2020 | Harley-Davidson | Softail Slim FLSL | - | - |
| 2018-2020 | Harley-Davidson | Softail Sport Glide FLSB | - | - |
| 2018-2020 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2018-2020 | Harley-Davidson | CVO Road Glide Custom FLTRXSE | - | - |
| 2018-2019 | Harley-Davidson | Softail Breakout FXBR | - | - |
| 2018-2019 | Harley-Davidson | Softail Fat Bob FXFB | - | - |
| 2018-2019 | Harley-Davidson | Softail Fat Boy FLFB | - | - |
| 2017-2020 | Harley-Davidson | Road King Special FLHRXS | - | - |
| 2017-2020 | Harley-Davidson | Electra Glide Ultra Limited FLHTK | - | - |
| 2017-2020 | Harley-Davidson | Street Glide Special FLHXS | - | - |
| 2017-2020 | Harley-Davidson | Road Glide Special FLTRXS | - | - |
| 2017-2020 | Harley-Davidson | Freewheeler FLRT | - | - |
| 2017-2020 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE | - | - |
| 2017-2020 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2017-2020 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG | - | - |
| 2017-2020 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2017-2020 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2017-2020 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2017-2020 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL | - | - |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | - | - |
Specs
| PRODUCT NAME | FLYWHEEL ASSEMBLY |
| MATERIAL | FORGED STEEL |
| STROKE LENGTH | 4-1/2" |
| FEATURES | FULL WRIST PIN |
| UNITS | EACH |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE 4-1/2" Stroke Flywheel with Full Width Rods and balancer gear for M8 Models - 320-0603
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.