Exterior Components› Body Panels and Components

United Engine & Machine Co

CAST PISTON 4.9L GM

$54.69

SKU: U00B 1527.030

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Description

The Silvolite 1527.030 is a piston set designed for Pontiac V8 engines. This piston features a flat top crown type and is oversized by .030 inches. It has a bore diameter of 4 inches (101.6mm) and a compression height of 1.57 inches (39.9mm).

This piston set is specified for engines with a displacement of 301 cubic inches or 4.9 liters. The product is made from Cast 332 Alloy and has a compression ratio of 8.0. It is compatible with models from 1977 to 1981.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 1527.030

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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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