Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

1 SET IC665.030/1 SET 4050BD8.035

$1,188.16

SKU: U00B IC665KTD.030

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

Advanced — 4+ hours

Description

Icon Forged Pistons are crafted from high-ductile 2618 alloy with 1% silicon, heat-treated for extreme high-performance street or racing applications. Features include CNC-machined crown and valve reliefs, top land mini groove technology, UEM's in-house CNC-machined skirts, an accumulator groove for enhanced ring seal, and robust skirt and pin boss struts. Wrist pins and spiral lock rings are included, but piston rings (size 1/16", 1/16", 3/16") are not.

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.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC665KTD.030

Videos

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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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