Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

FORD 351W ROD 5.956 SOLID DOME 6.8CC 2V ICON PREMIUM FORGED PISTON SET

$113.59

SKU: U00B IC738.040

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Description

The United Engine & Machine Co. ICON IC738.040 is a set of forged pistons for Ford SB V8 Windsor engines. These pistons feature a 4.040 inch bore, 1.774 inch compression height, and a 6.8cc dome with 2-valve reliefs.

Constructed from 2618 aluminum alloy, these pistons are designed for durability and high-horsepower applications. They come with ring grooves measuring 1/16 in., 1/16 in., and 3/16 in.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC738.040

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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