S&S Cycle 128" Big Bore Kit For Harley 114" / 117" Milwaukee-Eight 2017-2026

Name: S&S Cycle 128" Big Bore Kit For Harley 114" / 117" Milwaukee-Eight 2017-2026
Brand: S&S Cycle
SKU: 10555182
Price: 1643.95 USD
Availability: InStock
Rating: 3.50 (4 reviews)

Item: P672777

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Maximize your M8 motor's potential with the ultimate bore size upgrade that requires no case machining. This all-inclusive kit simplifies the pathway … Read More

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S&S 128" Big Bore Kit For Harley 114" / 117" Milwaukee Eight

Maximize your M8 motor's potential with the ultimate bore size upgrade that requires no case machining. This all-inclusive kit simplifies the pathway to significant power enhancement, ensuring a straightforward installation process.

Features:

Bolt-on kit, the largest cylinder bore possible for M8 motors without required machining of the crankcases
4.250" bore, 4.500" stroke
11:1 forged pistons with rings, pins and clips
All gaskets and hardware required for installation included
Made in the USA

Product Style	J&P Cycles Item #	Catalog Number	Store Sku	MFR. Product #	Availability
Product Style Black Granite w/ Highlighted Fins	J&P Cycles Item #10555181	Catalog Number10555181	Store Sku	MFR. Product #910-0733A	AvailabilityIn Stock: Ships within 24 hours
Product Style Black w/ Highlighted Fins	J&P Cycles Item #10555183	Catalog Number10555183	Store Sku	MFR. Product #910-0684A	AvailabilityIn Stock: Ships within 24 hours
Product Style Black w/ Non Highlighted Fins	J&P Cycles Item #10555182	Catalog Number10555182	Store Sku	MFR. Product #910-0685A	AvailabilityOnly 2 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 Ultra Limited CVO/SE FLHTKSE 2017, 2018, 2019, 2020, 2021; Electra Glide Ultra Limited FLHTK 2020, 2021, 2022, 2023, 2024; Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022; Road Glide Limited CVO FLTRKSE 2022, 2023; Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024; Road Glide Special FLTRXS 2019, 2020, 2021, 2022, 2023; Road Glide ST FLTRXST 2022, 2023; Road King Special FLHRXS 2020-2025; Softail Breakout 114 FXBRS 2018, 2019, 2020; Softail Breakout 117 FXBR 2023, 2024, 2025, 2026; Softail Fat Bob 114 FXFBS 2018-2023; Softail Fat Boy 114 FLFBS 2018-2024; Softail Fat Boy FLFB 2025, 2026; Softail FXDR 114 FXDRS 2019, 2020; Softail Heritage Classic 114 FLHCS 2018-2024; Softail Heritage Classic FLHC 2025, 2026; Softail Low Rider S FXLRS 2020-2026; Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026; Street Glide CVO/SE FLHXSE 2017-2022; Street Glide Special FLHXS 2019, 2020, 2021, 2022, 2023; Street Glide ST FLHXST 2022, 2023

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4 Customer Reviews for All Models

4 3.5/5

0 Questions & 0 Answers for All Models

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