Engines and Components› Engines, Blocks and Components

S&S Cycle

S&S Cycle 2017+ M8 Models 4.320in Bore 4.625in Stroke Cylinder Kit - Wrinkle Black w/ Highlight

$1,599.95

SKU: S0GE 910-0848

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The S&S Cycle Big Bore Kit 136" (MPN: 910-0848) features a huge bore increase to 4.320" and is designed for Harley-Davidson Milwaukee-Eight engines from 2017-2024. It retains stock engine height and works with stock crankcases. The kit includes MLS head gaskets and a cam cover badge. The powder coat finish matches the factory finish, and it allows for the retention of original engine serial numbers.

Fitment

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Specifications

BrandS&S Cycle
Part NumberS0GE 910-0848

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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