Engines and Components› Engines, Blocks and Components
S&S Cycle
S&S Cycle 2017+ M8 Models 128in Power Pack w/ Chrome Pushrod Tubes - Wrinkle Blk w/ Highlight
SKU: S0GE 310-1103B
Advanced — 4+ hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | S&S Cycle |
| Part Number | S0GE 310-1103B |
Videos
S&S 128 High Horsepower UPGRADE KIT By Moonshine Horsepower | Shop Talk Episode 59
S&S Cycle Product Spotlight - Power Packages for HD® Twin Cam & M8 Models
S&S 128 Big Bore / Harley-Davidson Lowrider S
How to Install: S&S Cycle Winter Power Pack (Part 1) Big Bore Kit
Riding a CVO Road glide with an S&S 128 kit
S&S 128ci Kit Test Ride!
S&S Cycle Big Bore Kit for Milwaukee-Eight Overview
Moonshine Horsepower 128 M8 154HP 154TQ | Bike Build No. 6
How to Install: S&S Cycle Power Package (Part 2) Cam Chest Kit
S&S 128” Big Bore kit on my 2020 FXLRS Low Rider S.
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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