Exterior Components› Body Panels and Components

King Engine Bearings

MB5539AMHOLDEN 253 308 V8

$88.34

SKU: K006 MB5539AM

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The King Engine Bearings AM-Series Main Bearings MB5539AM 030 are a set of five performance main bearings designed for specific Holden engines. These bearings feature a full groove design, bi-metal construction, and Alecular Alloy material.

They are intended for engines with a crankshaft that is 0.030 inches undersize. The application notes specify fitment for 1969-84 Holden 253 cu. in. and 1969-90 Holden 308 cu. in. engines.

Fitment

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB5539AM

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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