Exterior Components› Body Panels and Components

United Engine & Machine Co

CHEVROLET 383 ROD 5.700 DCUP +12CC 2V KB HYPER PISTON SET

$73.34

SKU: U00B KB197.020

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INSTALL DIFFICULTY
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Professional / shop required

Description

The United Engine & Machine Co KB197.020 is a set of hypereutectic pistons designed for performance applications. These pistons feature a dish style with a D-shaped cup and a 4.020-inch bore. They are constructed from hypereutectic aluminum and include wrist pins and retainers.

The KB197.020 pistons are engineered for 383 cubic inch stroker applications, compatible with Chevy small block Gen I engines from 1967 to 2002 with a 5.7L/350 engine size. They have a 3.750-inch stroke and a 5.700-inch rod length.

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB197.020

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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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