Engines and Components› Engines, Blocks and Components

S&S Cycle

S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Syle Crankcase - Wrinkle Black

$1,995.95

SKU: S0GE 31-0055

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 31-0055

Perfect for stock replacement and high performance applications, these crankcases offer some unique features. Besides being machined for a crank position sensor, they are also compatible with stock flywheel assemblies, primary covers, gearcovers and are clearanced for 38 amp alternator stators.

MIA's Description

Cast from A356 T-6 heat-treated aluminum alloy. Cases available for 3.5" stock and 3.625" big bore motors for strokes up to 5" and most stock length connecting rods. Machined for an oil filter assembly (mounts on front of stock motor cases). All races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil scavenging. Includes: crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch, oil screen, spring and plug, sprocket shaft Timken bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing, and installation instructions. Machined for EFI fitment. Made in the U.S.A.

Fitment

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Specifications

BrandS&S Cycle
Part NumberS0GE 31-0055

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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