910-0625A 107" to 124" big bore conversion cylinder & piston kit
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Specifications
- Brand
- S&S
- Part Number
- 910-0625A
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Cylinder And Piston Kits
- VAT Rate
- 20%
About This Product
The S&S Cycle 124-inch Big Bore Kit is the ultimate bolt-on performance upgrade for 2017 to 2024 Milwaukee-Eight 107 engines. This comprehensive kit increases displacement to 2025cc without requiring case boring or flywheel rebalancing. It includes black wrinkle-finished cylinders with highlighted fins to match your factory engine, along with 4.250-inch bore forged pistons that deliver an 11:1 compression ratio. The kit comes complete with all necessary head and base gaskets and hardware for a straightforward installation. For the best results, S&S recommends pairing this kit with their high-strength head bolts. It is a massive power boost that retains the reliability and ease of a factory-style installation.
Manufacturer part number: 910-0625A.
Fitment
30 models17-24 107" M8
CVO/Custom 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2021 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2021–2022 | CVO Street Glide FLHXSE |
Police 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2018 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2017–2018 | Road King Police FLHP |
Softail 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018–2019 | Breakout FXBR |
| Harley-Davidson | 2018–2020 | Deluxe FLDE |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
| Harley-Davidson | 2018–2021 | Heritage Classic FLHC |
| Harley-Davidson | 2018–2020 | Low Rider FXLR |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
Touring 17 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2019–2022 | Electra Glide Standard FLHT |
| Harley-Davidson | 2017–2019 | Electra Glide Ultra Classic FLHTCU |
| Harley-Davidson | 2017–2023 | Road Glide FLTRX |
| Harley-Davidson | 2017–2018 | Road Glide Special FLTRXS |
| Harley-Davidson | 2017–2018 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2017–2019 | Road King Classic FLHRC |
| Harley-Davidson | 2017–2022 | Road King FLHR |
| Harley-Davidson | 2017–2018 | Road King Special FLHRXS |
| Harley-Davidson | 2018 | Street Glide Anniversary FLHX |
| Harley-Davidson | 2017–2023 | Street Glide FLHX |
| Harley-Davidson | 2018 | Street Glide Special Anniversary FLHXS |
| Harley-Davidson | 2017–2018 | Street Glide Special FLHXS |
| Harley-Davidson | 2018 | Ultra Limited Anniversary FLHTK |
| Harley-Davidson | 2017–2018 | Ultra Limited FLHTK |
| Harley-Davidson | 2017–2018 | Ultra Limited Low FLHTKL |
| Harley-Davidson | 2018 | Ultra Limited Shrine Edition FLHTK |
| Harley-Davidson | 2017 | Ultra Limited Shrine FLHTK |
Trike 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2018 | Freewheeler FLRT |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2017–2018 | Tri Glide Ultra FLHTCUTG |
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