Engines and Components› Pistons and Piston Rings

S&S Cycle

S&S Cycle 84-99 BT 3-5/8in x 4-5/8in Standard Piston Set

$463.95

SKU: S0GE 92-1930

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Description

Part #: 92-1930

These forged, 3-5/8" big bore flat topped pistons are used in S&S (R) Sidewinder (R) kits and Hot Set Up Kits (R) for HD (R) Evolution (R) big twins with stock cylinder heads and 4-1/4" and 4-1/2"stroke engines with stock diameter (8-1/2") flywheels and 4-3/4" stroke engines with 8-1/4" diameter flywheels. 3-5/8" bore.

MIA's Description

Used with or to build a 96" (4-5/8" stroke, 5.565" cylinder length) engine with 3-5/8" big bore cylinders and stock heads. Compatible with stock length manifold. Approximately 10.1:1 compression ratio. Kits include forged pistons, wrist pins, wrist pin clips, and piston rings.

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Specifications

BrandS&S Cycle
Part NumberS0GE 92-1930

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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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