Exterior Components› Body Panels and Components

United Engine & Machine Co

HYP/COATED PISTON 3.8L GM

$62.85

SKU: U00B 1745HC.5MM

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In Stock
Ships by Jun 14
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Description

The United Engine & Machine Co. 1745HC.5MM is a set of six hypereutectic aluminum pistons designed for specific GM V6 engines. These pistons feature a dish style with no valve reliefs and a 97.000mm bore.

Each piston has a 1.090 in. compression height and utilizes a press-fit wrist pin. The ring groove thickness is 1.20mm x 1.50mm x 2.00mm, and shallow rings are required. The pistons are sold as a set and include wrist pins but do not include piston rings.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 1745HC.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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