S&S Cycle M8 1.640 To 1 Ration Forged Roller Rocker Arms
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S&S Cycle M8 1.640 To 1 Ration Forged Roller Rocker Arms
Restore or upgrade the Harley Milwaukee-Eight valvetrain with this S&S Cycle component. Exact engine family, dimensions, and application matter for rocker, tappet, and valve-train parts.
Key Features
- S&S engineers designed stronger, more durable components that will help you get the most out of your M8 and increase the longevity of your valvetrain components.
Product Details
- Brand: S&S Cycle
- Manufacturer Part Number: 900-1084
- Product Type: Valvetrain
- Application Focus: Harley Milwaukee-Eight
Fitment
| Year | Make | Model |
|---|---|---|
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 |
| 2018-2021 | Harley-Davidson | FLFBS Fat Boy 114 |
| 2018-2021 | Harley-Davidson | FLHCS Heritage Classic 114 |
| 2017-2021 | Harley-Davidson | FLHR Road King |
| 2017-2021 | Harley-Davidson | FLHRXS Road King Special |
| 2019-2021 | Harley-Davidson | FLHT Electra Glide Standard |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2020-2021 | Harley-Davidson | FLHTCUTGSE CVO Tri Glide |
| 2017-2021 | Harley-Davidson | FLHTK Ultra Limited |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low |
| 2017-2021 | Harley-Davidson | FLHTKSE CVO Limited |
| 2017-2021 | Harley-Davidson | FLHX Street Glide |
| 2017-2021 | Harley-Davidson | FLHXS Street Glide Special |
| 2017-2021 | Harley-Davidson | FLHXSE CVO Street Glide |
| 2017-2021 | Harley-Davidson | FLRT Freewheeler |
| 2020-2021 | Harley-Davidson | FLTRK Road Glide Limited |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra |
| 2017-2021 | Harley-Davidson | FLTRX Road Glide |
| 2017-2021 | Harley-Davidson | FLTRXS Road Glide Special |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 |
| 2019-2020 | Harley-Davidson | FXDRS FXDR 114 |
| 2018-2021 | Harley-Davidson | FXFBS Fat Bob 114 |
| 2020 | Harley-Davidson | FXLRS Low Rider S 114 |
Clear fitment details, manufacturer part numbers, and rider-focused support make it easier to match the right Harley performance or replacement part before your bike is apart.
Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!
Changed your mind? No problem. Most new, unused, and uninstalled items can be returned within 30 days of delivery.
We do not charge a standard restocking fee. Customers are responsible for return shipping unless the item arrived damaged, defective, or incorrect.
Items must be returned in original packaging and in resalable condition.
We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!
