Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

5809 CHRYSLER 360 ROD 6.123 DISH 9.+6CC 2V ICON PREMIUM FORGED PISTON SET

$113.59

SKU: U00B IC742.040

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The United Engine & Machine IC742.040 is a piston set designed for performance applications. These pistons are forged from a 2618 alloy and feature a dish style with two valve reliefs and a 9.6cc dish volume.

With a bore of 4.040 inches, a stroke of 3.580 inches, and a compression height of 1.675 inches, they are engineered for demanding use cases. The set includes pistons with specific dimensions like a 6.123-inch rod length and a 0.9842-inch pin diameter. These pistons are made from high-strength, heat-treated aluminum alloy and may have a skirt coating.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC742.040

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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