Engines and Components Pistons and Piston Rings

United Engine & Machine Co

7000 CHEVROLET 454 (V8) ROD 6.385 CC HOLLOW DOME 18CC 1V ICON PREMIUM FORGED PISTON SET

$123.52

SKU: U00B IC778.030

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Description

The United Engine & Machine Co IC778.030 is a set of forged pistons designed for high-performance applications.

Constructed from a 2618 alloy, these pistons feature a dome style with a coated skirt for enhanced durability and performance. They have a bore of 4.280 inches and a dome height of 0.190 inches, with a pin diameter of 0.990 inches. The ring grooves are sized at 1/16 in., 1/16 in., and 3/16 in.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC778.030

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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