Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

OLDSMOBILE 455 ROD 6.735 STEP DISH +25CC 2V Icon Premium Forged Piston Set

$114.02

SKU: U00B IC887.060

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

OLDSMOBILE 455 ROD 6.735 STEP DISH +25CC 2V Icon Premium Forged Piston Set

MIA's Description

The United Engine & Machine IC887.060 is a set of forged pistons. These pistons are made from a 2618 alloy and feature a step head design with two valve reliefs. They have a bore of 4.186 inches and a stroke of 4.250 inches, with a rod length of 6.735 inches and a compression height of 1.750 inches.

The pistons are skirt coated and offer various compression ratios, including 9.5:1, 9.3:1, and 9.0:1. The 25cc dish volume accommodates different cylinder head volumes.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC887.060

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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