Exterior Components› Body Panels and Components

United Engine & Machine Co

CHRYSLER 360 ROD6.123 SOLID DOME 11.2CC 2V KB HYPER PISTON SET

$77.62

SKU: U00B KB191.030

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Keith Black Pistons KB191-030 is a set of eight hypereutectic pistons designed for SB Chrysler 360 engines with a 4.030" bore. These pistons feature a dome design with 11.2cc volume and 2 valve reliefs. The alloy used allows for tighter piston-to-wall running clearance, making them suitable for high-performance applications.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB191.030

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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