Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

7018 CHEVROLET 400 ROD 6.000 FLAT TOP +4.8CC 2V ICON PREMIUM FORGED PISTON SET

$113.59

SKU: U00B IC755.040

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Description

The United Engine & Machine Co IC755.040 is a set of forged pistons designed for high-performance applications. These pistons are constructed from a 2618 alloy and feature a flat-top style with a skirt coating. The bore size is 4.165 inches, and they include ring grooves measuring 1/16 in., 1/16 in., and 3/16 in.

The compression ratios available for this piston set are 12.6:1 (58cc chamber), 11.7:1 (64cc chamber), and 10.3:1 (76cc chamber). The piston head volume is +4.80cc, and they have a 0.030" offset.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC755.040

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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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