Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

SILVOLITE HYPERCOATED PISTON 4.1L GM (V6) 198084

$52.65

SKU: U00B 1732HC.STD

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Description

The United Engine & Machine Co 1732HC.STD is a set of 6 hypereutectic pistons designed for GM V6 engines. These pistons feature a dish style with no valve reliefs and a bore size of 3.965 inches. They are constructed from hypereutectic aluminum alloy for increased strength and resistance to scuffing and seizure.

The pistons have a compression height of 1.808 inches and a piston head volume of +28.00cc. The ring groove thickness is 5/64 in., 5/64 in., and 3/16 in. This set includes press-fit wrist pins but does not include piston rings. The pistons also feature a coated skirt and a recessed piston head.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 1732HC.STD

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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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