Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

CHRY 360 ROD 6.123 STEP DISH 18CC 2V KB SINGLE HYPER PISTON

$104.13

SKU: U00B SKB232.030

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The United Engine & Machine Co SKB232.030 is a set of pistons designed for Mopar small block engines. These pistons feature a step head with two valve reliefs and are constructed from hypereutectic aluminum for durability. The bore size is 4.030 inches with a stroke of 3.580 inches and a connecting rod length of 6.123 inches. The compression height is 1.675 inches, and they have a piston head volume of +18.00cc. The ring grooves measure 5/64 in., 5/64 in., and 3/16 in.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B SKB232.030

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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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