Engines and Components› Engine Bearings

King Engine Bearings

MAIN BEARING SET FOR CHEVROLET 396502 GEN IV V VI

$224.17

SKU: K006 MB 556HPN 020X

In Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The King Engine Bearings MB 556HPN 020X is a set of engine main bearings designed for Chevrolet Big Block engines. These bearings feature Alecular technology, a bi-metal, silicon aluminum construction, and a 1/2 groove style.

They are specifically engineered for the 396-502 BBC GEN IV, V, and VI V8 engine families, offering a narrowed application for enhanced performance.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB 556HPN 020X

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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