Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

CHEVROLET 489 ROD 6.385 FLAT TOP +3CC 1V ICON PREMIUM FORGED PISTON SET

$108.22

SKU: U00B IC785.040

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In Stock
Ships by Jun 14
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Description

The United Engine & Machine Co IC785.040 is a forged aluminum piston designed for Chevrolet BB V8 Mark IV engines. It features a flat top style with a single valve relief and has a bore size of 4.290 inches.

This piston has a compression height of 1.270 inches and a piston head volume of +3.00cc. The wrist pin style is press-fit or floating. It is intended for an 8-liter engine displacement.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC785.040

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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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