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S&S Cycle 131" Big Bore Stroker Cylinder & Piston Kits For Harley Milwaukee-Eight 2017-2026

Name: S&S Cycle 131" Big Bore Stroker Cylinder & Piston Kits For Harley Milwaukee-Eight 2017-2026
Brand: S&S Cycle
SKU: 10023683
Price: 1559.95 USD
Availability: InStock

Item: P1170233

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S&S Cycle has been making big bore kits as early as the 60s and has it down to a science at this point. They have used their latest efforts to allow y… Read More

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Fitment

S&S 131" Big Bore Stroker Cylinder & Piston Kits For Harley Milwaukee-Eight

S&S Cycle has been making big bore kits as early as the 60s and has it down to a science at this point. They have used their latest efforts to allow your M8 open a whole new level of performance of 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.

Features

Power increase due to increased displacement
Works with stock crankcases
Original engine serial numbers are retained
.045" MLS (multi-layered steel) head gaskets
Retains stock engine height
Includes 131" Cam Cover Badge

Product Style	J&P Cycles Item #	Catalog Number	Store Sku	MFR. Product #	Availability
Product Style Black no Highlight	J&P Cycles Item #10023682	Catalog Number10023682	Store Sku	MFR. Product #910-0763	AvailabilityOnly 2 Left: Ships next business day
Product Style Black w/ Highlight	J&P Cycles Item #10023681	Catalog Number10023681	Store Sku	MFR. Product #910-0762	AvailabilityOnly 1 Left: Ships within 24 hours
Product Style Granite w/ Highlight	J&P Cycles Item #10023683	Catalog Number10023683	Store Sku	MFR. Product #910-0764	AvailabilityOnly 1 Left: Ships within 24 hours

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Fitment Notes & Exceptions

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.

This Product Fits

Harley Davidson: Electra Glide Standard FLHT 2019, 2020, 2021, 2022; Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019; Electra Glide Ultra Limited FLHTK 2017-2024; Electra Glide Ultra Limited Low FLHTKL 2017, 2018, 2019; Freewheeler FLRT 2017-2025; Road Glide 3 FLTRT 2023, 2024, 2025; Road Glide FLTRX 2017-2023; Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024; Road Glide Special FLTRXS 2017-2023; Road Glide ST FLTRXST 2022, 2023; Road Glide Ultra FLTRU 2017, 2018, 2019; Road King FLHR/I 2017-2022; Road King Special FLHRXS 2017-2025; Softail Breakout 114 FXBRS 2018, 2019, 2020; Softail Breakout 117 FXBR 2023, 2024, 2025, 2026; Softail Breakout FXBR 2018, 2019; Softail Deluxe FLDE 2018, 2019, 2020; Softail Fat Bob 114 FXFBS 2018-2023; Softail Fat Bob FXFB 2018, 2019; Softail Fat Boy 114 FLFBS 2018-2024; Softail Fat Boy FLFB 2018, 2019, 2025, 2026; Softail FXDR 114 FXDRS 2019, 2020; Softail Heritage Classic 114 FLHCS 2018-2024; Softail Heritage Classic FLHC 2018-2026; Softail Low Rider FXLR 2018, 2019, 2020; Softail Low Rider S FXLRS 2020-2026; Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026; Softail Slim FLSL 2018, 2019, 2020, 2021; Softail Sport Glide FLSB 2018, 2019, 2020, 2021; Softail Standard FXST 2020, 2021, 2022, 2023, 2024; Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024; Softail Street Bob FXBB 2018, 2019, 2020, 2025, 2026; Street Glide FLHX/I 2017-2023; Street Glide Special FLHXS 2017-2023; Street Glide ST FLHXST 2022, 2023; Tri Glide Ultra Classic FLHTCUTG 2017-2025