Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

6679 CHRYSLER 440 ROD 6.768 FLAT TOP +4.4CC 2V ICON PREMIUM FORGED PISTON SET

$113.73

SKU: U00B IC968.040

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Description

The United Engine & Machine Co IC968.040 is a set of forged pistons designed for high-performance applications. Constructed from forged 2618 alloy aluminum, these pistons feature a flat top style with a +4.50cc volume and a bore size of 4.360 inches. The compression height is 2.067 inches, and they are designed for press-fit or floating wrist pins.

These pistons are skirt coated for enhanced durability and performance. The ring groove dimensions are 1/16 x 1/16 x 3/16 inches. They are formulated and heat-treated for demanding applications that require very high compression ratios.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC968.040

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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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