310-1108A 128" Power Package Engine Performance Kit
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Specifications
- Brand
- S&S
- Part Number
- 310-1108A
- OEM Reference
- —
- Pack Quantity
- Sold as kt
- Category
- 0904-ENGINE PERFORMANCE KITS
- VAT Rate
- 20%
About This Product
Designed for water-cooled 114 and 117-inch Milwaukee-Eight engines, this S&S 128-inch Power Package delivers a massive displacement boost through a bolt-on installation. The kit utilizes 4-1/4 inch bore cylinders and 11:1 forged pistons to achieve high-output results. Included in the package is a blue anodized billet aluminum oil pump and cam plate, which features an adjustable pressure relief valve and independent scavenge sections. Performance is further enhanced by the S&S 550 cam, conical valve springs, and Quickee pushrods with chrome covers. This American-made kit also includes billet tappet cuffs to ensure valvetrain stability during high-lift applications. It is sold as a kit.
Manufacturer part number: 310-1108A.
Fitment
10 models Cvo/Custom 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017 | Electra Glide Ultra Limited CVO 114 FLHTKSE |
| Harley-Davidson | 2023 | Road Glide Limited Anniversary CVO 117 FLTRKSE |
| Harley-Davidson | 2017 | Street Glide CVO 114 FLHXSE |
Touring 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2019–2023 | Glide Ultra Limited 114 FLHTK |
| Harley-Davidson | 2020–2023 | Road Glide Limited 114 FLTRK |
| Harley-Davidson | 2019 | Road Glide Ultra 114 FLTRU |
| Harley-Davidson | 2023 | Ultra Limited Anniversary 114 FLHTK |
| Harley-Davidson | 2019 | Ultra Limited Low 114 FLHTKL |
| Harley-Davidson | 2019–2023 | Ultra Limited Shrine Edition 114 FLHTK |
Trike 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2021–2023 | Tri Glide Ultra 114 FLHTCUTG |
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