Exterior Components› Body Panels and Components

United Engine & Machine Co

CHRYSLER 408 ROD 6.123 STEP DISH +23.5CC 2V NO QUENCH DOME KB HYPER PISTON SET

$77.72

SKU: U00B KB416.STD

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In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The KB Performance Pistons KB416.STD is a set of eight pistons designed for a 4.000 in. bore and a 4.000 in. stroke, suitable for stroker engines. These pistons are constructed from hypereutectic aluminum and feature a step head design with two valve reliefs.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB416.STD

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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