Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

HYP/COATED PISTON 4.6L FORD

$43.87

SKU: U00B 3180HC.5MM

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Description

The Silv-O-Lite 3180HC piston is a hypereutectic piston designed for engine rebuilding. It features a dish top with a +10.4cc crown volume and a 9.0 SOHC compression ratio. The piston is constructed from a Cast 390 Hypereutectic Alloy for increased strength and scuff resistance.

This piston has a bore diameter of 3.5512 inches (90.2 mm) and a compression height of 1.21 inches (30.7 mm). It includes a floating, offset pin configuration and a shallow oil groove for the rings. The piston also comes coated with an anti-friction dry lubricant on the skirts.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 3180HC.5MM

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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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