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S&S Cycle

S&S Cycle 2017+ M8 129in Power Pack w/ Black Pushrod Tubes & Gear Drive Cam - Black w/o Highlight

$3,559.95

SKU: S0GE 310-1228

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In Stock
Ships by Aug 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Part #: 310-1228

The S&S Power Package is the ideal combination of performance and savings designed to transform your engine without breaking the bank. The latest kits combine our biggest big bore cylinders (4.32 in.) with matched cam/cam plate/ oil pump and everything else a high performance cam chest needs for reliable horsepower. Transform your 107 in. to 129 in. and your 114/117 in. to a 132 in. monster.Black finish with hightlight fins, for oil cooled 2017+ M8 Models.

MIA's Description

Transforms a 107" oil-cooled Milwaukee-Eight (M8) engine into a 129" engine without case machining. Includes matching cam, cam plate, and oil pump with independent scavenge sections for flywheel cavity and cam chest, and a cam chest magnet. Features high-performance conical single-wire S&S valve springs, retains original engine serial numbers, and has removable passage plugs for servicing. Also includes debris screens in scavenge pickups, MLS head gaskets, and a performance-matched 550 cam. Works with stock crankcase.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandS&S Cycle
Part NumberS0GE 310-1228

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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