Exterior Components Body Panels and Components

United Engine & Machine Co

HYP/COATED PISTON 2.0L GM

$57.96

SKU: U00B 1537HC.5MM

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Silvolite 1537HC.5MM is a set of four hypereutectic pistons designed for a stock stroke engine.

These pistons feature a dish style with no valve reliefs and are constructed from a hypereutectic aluminum alloy. They have a bore of 86.500mm and a compression height of 1.171 inches. The piston head volume is +11.10cc, with a recessed piston head measuring 2.230 inches in diameter and 0.190 inches deep. The wrist pin style is press-fit, and the pin diameter is 0.827 inches. Ring grooves are 1.50mm x 1.50mm x 3.00mm.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 1537HC.5MM

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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