Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

1 SET IC625.063/1 SET 3312BD8.

$989.08

SKU: U00B IC625KTD.063

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Icon Forged Pistons are forged from 4032 alloy with 11% silicon for controlled thermal expansion, allowing tighter piston to wall clearance than 2618 alloy. This material reduces wear on skirts and pin bores, making these Icon Pistons ideal for street and mild boosted applications. Features include CNC machined crown and valve reliefs, top land mini groove technology, UEM's unique in-house CNC machined skirts, accumulator groove for ring seal, and skirt/pin boss struts for high cylinder pressures. Wrist pins and spiral lock rings are included; 1/16 1/16 3/16 rings are not included.

Fitment

Fitment Guaranteed

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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.

Available on iOS & Android

Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC625KTD.063

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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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