Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

7076 PONTIAC 455 ROD 6.630 FLAT TOP +5.5CC 2V ICON PREMIUM FORGED PISTON SET

$96.68

SKU: U00B IC888.060

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Description

The United Engine & Machine Co IC888.060 is a forged piston set designed for high-performance applications. Constructed from premium high ductility 2618 alloy, these pistons feature a flat head type with two valve reliefs.

The piston set has a bore size of 4.15 inches (105.4mm) and a compression height of 1.490 inches. The set is compatible with a 4.210-inch crankshaft stroke and a 6.630-inch connecting rod length. Compression ratios vary based on dish volume, with options for 12.1:1 (71cc), 10.3:1 (87cc), and 9.6:1 (96cc).

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC888.060

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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