What does the 010 sizing mean for these bearings?

The '010' in the part number indicates that these main bearings are 0.010 inches undersize compared to standard size. This sizing is used when the engine's main journals have been machined down to correct for wear or to achieve a specific clearance.

What is PMaxBlack and Radialock technology?

PMaxBlack is King's tri-metal copper-based material, developed for enhanced load capacity in performance applications. Radialock is a design feature that helps ensure the bearing maintains the correct crush height during installation, which is crucial for proper seating and oil clearance.

Are these bearings suitable for a stock engine rebuild?

Yes, these bearings are well-built and feature materials designed for superior load capacity, making them suitable for stock rebuilds as well as performance applications. The PMaxBlack material and Radialock technology contribute to reliable performance.

Specifications

Brand: King Engine Bearings
Part #: MB5013XP010
UPC: 611500531446

King Engine Bearings Chevy LS1 / LS6 / LS3 (Size 010) Performance Main Bearing Set

Name: King Engine Bearings Chevy LS1 / LS6 / LS3 (Size 010) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chevy-ls1-ls6-ls3-size-010-performance-t14-260658
Price: 181.41 USD
Availability: BackOrder

$181.41

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King Engine Bearings Main Bearing Set for GM LS-Series engines. Size 010. Features PMaxBlack for superior load capacity.

Key Features

Fits 72+ vehicle make/model combinations including Chevrolet Camaro, Corvette, and Silverado.
Main bearing set is 0.010 inches undersize.
Features PMaxBlack tri-metal copper-based material for superior load capacity.
Incorporates Radialock technology for optimal crush height.
Designed for GM LS-Series Gen III and IV engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the heart of your GM LS-series engine, you need main bearings that can handle the demands of performance. This set from King Engine Bearings includes the main bearings you need for your LS1, LS6, or LS3 engine, specifically sized at 0.010 inches undersize. King has been specializing in bearings since 1960, focusing on supplying well-built components for engine builds.

These bearings feature King's PMaxBlack material, which is a tri-metal copper-based compound designed for superior load capacity, making them a solid option for engines that see harder use. They also incorporate Radialock technology, which helps maintain optimal crush height during installation, ensuring a proper fit and function. This combination of advanced materials and design helps these bearings perform reliably under stress.

This set is designed to fit a wide range of GM vehicles equipped with the LS-series engines, including popular models like the Chevrolet Camaro, Corvette, and Silverado. Make sure to check the full fitment list to confirm compatibility with your specific vehicle.