Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

1 SET IC884.010/1 SET 3551CD8.010

$943.04

SKU: U00B IC884KTD.010

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

Icon Forged Pistons (IC884KTD.010) are crafted from high-ductile 2618 alloy for demanding high-performance applications including high compression, boosted, and nitrous setups. This set features CNC-machined crown and valve reliefs, top land mini-groove technology, an accumulator groove for enhanced ring seal, and reinforced skirt/pin boss struts for durability. The pistons are designed for Ford Modular 4.6L and 5.4L engines, compatible with both 2-valve and 4-valve cylinder heads, requiring the engine block to be machined to a 3.561" bore. Wrist pins and spiral lock rings are included, but 1.5mm/1.5mm/3mm rings are sold separately.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC884KTD.010

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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