Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

HYP/COATED PISTON 2.5L AMC

$46.73

SKU: U00B 3243HC.020

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Description

The Silvolite 3243HC.020 is a set of four hypereutectic aluminum pistons designed for AMC 4-cylinder engines. These pistons feature a dish style with a D-shaped cup and a bore size of 3.895 inches (98.933mm). The compression height is 1.592 inches, and they include a wrist pin but not retainers. The piston ring grooves are sized for 5/64 in. x 5/64 in. x 3/16 in. rings.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 3243HC.020

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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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