S&S 131" Stroker Cylinder & Piston Kit + Rekluse Clutch & Basket Harley M8 17-Up
$2,527.95
SKU
SS910-0763 & DS11300307 & DS11321478
S&S 131" Stroker Cylinder and Piston Kit with Black Finish+ Rekluse Torq Drive Clutch Kit + Rekluse Clutch Basket
Don't worry about the common fail of the M8 stock transmission happening to you! This kit makes sure your transmission will be able handle the massive power load from the 131" kit.
131" Stroker Cylinder and Piston Kit
S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight® platform (2017 and newer big twins) and open up a whole new level of performance for these engines. Combining a new design forged piston with their 4.25” cylinders to net a tire melting 131 cubic inches when paired with their 4.625” stroker crank. We build our big bore kits and cranks to much tighter tolerarances and with higher quality materials than the factory parts. This new piston/cylinder kit will be a solid platform for massive power.
Features & Benefits
- Huge displacement increase means huge power increase
- Works with stock crankcases
- Original engine serial numbers are retained
- Powder coat finish match factory finish, giving the bike a “sleeper” advantage
- .045" MLS (multi-layered steel) head gaskets
- Retains stock engine height
- Includes 131" Cam Cover Badge
- Must be used with our stroker flywheels to achieve 131" displacement (part #s SS320-0605)
| Disclaimer | FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. |
|---|
Rekluse TorqDrive Clutch Kit
- Plus 6 friction disks offers up to 50% stronger clutch engagement with no increase in lever effort
- Smoother shifting
- Improved lever feel
- Engineered to eliminate slip and tunable to handle high horsepower engines
- Steel core friction disks for improved heat dissipation and longer clutch life
- Rekluse sleeves eliminate basket wear and notching
- Note: Rekluse clutches are designed for use with OEM outer baskets. We cannot guarantee compatibility with aftermarket baskets.
Rekluse Clutch Basket
- Billet Aluminum Hard anodized construction
- Enhanced clutch modulation
- Extreme durability resists notching and extends clutch life
- Exclusive replaceable cushions protect your transmission even under the most extreme conditions
- Tightly controlled tolerances ensure smooth operation, less drag and reduced clutch noise
S&S 131" Stroker Cylinder and Piston Kit with Black Finish+ Rekluse Torq Drive Clutch Kit + Rekluse Clutch Basket
Don't worry about the common fail of the M8 stock transmission happening to you! This kit makes sure your transmission will be able handle the massive power load from the 131" kit.
131" Stroker Cylinder and Piston Kit
S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight® platform (2017 and newer big twins) and open up a whole new level of performance for these engines. Combining a new design forged piston with their 4.25” cylinders to net a tire melting 131 cubic inches when paired with their 4.625” stroker crank. We build our big bore kits and cranks to much tighter tolerarances and with higher quality materials than the factory parts. This new piston/cylinder kit will be a solid platform for massive power.
Features & Benefits
- Huge displacement increase means huge power increase
- Works with stock crankcases
- Original engine serial numbers are retained
- Powder coat finish match factory finish, giving the bike a “sleeper” advantage
- .045" MLS (multi-layered steel) head gaskets
- Retains stock engine height
- Includes 131" Cam Cover Badge
- Must be used with our stroker flywheels to achieve 131" displacement (part #s SS320-0605, SS320-0620)
| Disclaimer | FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. |
|---|
Rekluse TorqDrive Clutch Kit
- Plus 6 friction disks offers up to 50% stronger clutch engagement with no increase in lever effort
- Smoother shifting
- Improved lever feel
- Engineered to eliminate slip and tunable to handle high horsepower engines
- Steel core friction disks for improved heat dissipation and longer clutch life
- Rekluse sleeves eliminate basket wear and notching
- Note: Rekluse clutches are designed for use with OEM outer baskets. We cannot guarantee compatibility with aftermarket baskets.
Rekluse Clutch Basket
- Billet Aluminum Hard anodized construction
- Enhanced clutch modulation
- Extreme durability resists notching and extends clutch life
- Exclusive replaceable cushions protect your transmission even under the most extreme conditions
- Tightly controlled tolerances ensure smooth operation, less drag and reduced clutch noise
| Brand | S&S Cycle |
|---|---|
| Drag Part # | 0931-1011, 1130-0307, 1132-1478 |
| Manufacturer Part No. | 910-0763, RMS-285, RMS-4115005 |
| Fitment |
|
| Additional Notes | cc |
| Ships Within: | 24 Hrs |
- 2017-2021 Milwaukee Eight
- 2020 Harley-Davidson CVO Road Glide Custom FLTRXSE - -
- 2020 Harley-Davidson Road Glide Limited FLTRK - -
- 2020 Harley-Davidson Softail Lowrider S FXLRS - -
- 2020 Harley-Davidson Road King EFI FLHR - -
- 2020 Harley-Davidson CVO Street Glide FLHXSE - -
- 2020 Harley-Davidson Street Glide EFI FLHX - -
- 2020 Harley-Davidson Electra Glide Standard EFI FLHTI - -
- 2020 Harley-Davidson Softail Standard FXST - -
- 2019-2020 Harley-Davidson Electra Glide Police FLHTPI - -
- 2019-2020 Harley-Davidson FXDR 114 - -
- 2019 Harley-Davidson Electra Glide Standard EFI FLHTI - -
- 2018-2020 Harley-Davidson Softail Slim FLSL - -
- 2018-2020 Harley-Davidson Softail Fat Boy 114 FLFBS - -
- 2018-2020 Harley-Davidson Softail Street Bob FXBB - -
- 2018-2020 Harley-Davidson Softail Heritage Classic FLHC - -
- 2018-2020 Harley-Davidson Softail Breakout 114 FXBRS - -
- 2018-2020 Harley-Davidson Softail Deluxe FLDE - -
- 2018-2020 Harley-Davidson Softail Heritage Classic 114 FLHCS - -
- 2018-2020 Harley-Davidson Softail Low Rider FXLR - -
- 2018-2020 Harley-Davidson Softail Sport Glide FLSB - -
- 2018-2020 Harley-Davidson Softail Fat Bob 114 FXFBS - -
- 2018-2019 Harley-Davidson Softail Fat Bob FXFB - -
- 2018-2019 Harley-Davidson Softail Fat Boy FLFB - -
- 2018-2019 Harley-Davidson Softail Breakout FXBR - -
- 2018-2019 Harley-Davidson CVO Road Glide Custom FLTRXSE - -
- 2017-2020 Harley-Davidson Road Glide Special FLTRXS - -
- 2017-2020 Harley-Davidson Electra Glide Ultra Limited FLHTK - -
- 2017-2020 Harley-Davidson Street Glide Special FLHXS - -
- 2017-2020 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE - -
- 2017-2020 Harley-Davidson Road King Special FLHRXS - -
- 2017-2020 Harley-Davidson Road Glide Custom FLTRX - -
- 2017-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL - -
- 2017-2019 Harley-Davidson Street Glide EFI FLHX - -
- 2017-2019 Harley-Davidson Road King EFI FLHR - -
- 2017-2019 Harley-Davidson Road Glide Ultra FLTRU - -
- 2017-2019 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI - -
- 2017-2019 Harley-Davidson CVO Street Glide FLHXSE - -
- 2017-2018 Harley-Davidson Electra Glide Police FLHTPI
Manufacturer's Warranty
cc
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