Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

6315 CHEVROLET 427/489 ROD 6.385/6.135 CC SOLID DOME 12CC 1V ICON PREMIUM FORGED PISTON SET

$121.73

SKU: U00B IC786.100

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Non-Returnable Item
INSTALL DIFFICULTY
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Professional / shop required

Description

The United Engine & Machine Co IC786.100 is a set of pistons designed for high-performance applications. These pistons are constructed from 2618 aluminum forgings, known for their durability and ability to handle high horsepower. They feature a dome style with a volume of -12.00cc and a dome height of 0.130 inches.

The pistons have a bore of 4.350 inches and a compression height of 1.520 inches. The wrist pin style is press-fit or floating, and they come with ring grooves measuring 1/16 in., 1/16 in., and 3/16 in.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B IC786.100

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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