What does the '+0.020' sizing mean for these bearings?

The '+0.020' indicates that these main bearings are 0.020 inches larger than standard size. This is used when the crankshaft journals have been machined down by 0.020 inches during an engine rebuild to ensure proper bearing clearance.

What is the primary application for this bearing set?

This main bearing set is specifically designed for Chrysler 426 cubic inch and 440 cubic inch V8 overhead valve (OHV) engines, commonly found in classic Mopar vehicles.

Are these bearings sold individually or as a set?

This is a complete set of main bearings, meaning it includes all the necessary bearings to replace the main bearings on your engine's crankshaft.

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Specifications

Brand: King Engine Bearings
Part #: MB5116SI020
UPC: 611500615818

King Engine Bearings Chrysler 426Ci/ 440Ci V8 OHV (Size +0.020) Main Bearing Set

Name: King Engine Bearings Chrysler 426Ci/ 440Ci V8 OHV (Size +0.020) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-426ci-440ci-v8-ohv-size-0-020-t14-432431
Price: 84.16 USD
Availability: BackOrder

$84.16

On Backorder

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King Engine Bearings Chrysler 426Ci/ 440Ci V8 OHV (Size +0.020) Main Bearing Set. This set is 0.020 inches oversize for a precise fit on rebuilt engines.

Key Features

This main bearing set is 0.020 inches oversize.
Designed for Chrysler 426 cubic inch and 440 cubic inch V8 OHV engines.
From a well-known manufacturer of engine components.

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About this part

Product Details

If you're rebuilding the bottom end of a Chrysler 426 or 440 cubic inch V8 engine, this main bearing set from King Engine Bearings is a solid choice. These bearings are specifically sized at 0.020 inches oversize, which is crucial for engines that have had their crankshaft journals ground down during the rebuilding process. Proper bearing clearance is essential for oil flow and to prevent premature wear, ensuring the longevity of your engine.

King Engine Bearings is known for making well-built components. This set is designed to meet the demands of these classic Mopar V8s, providing reliable performance. When installing, always ensure the crankshaft journals are clean and properly prepped, and use the correct assembly lube to facilitate oil flow on initial startup.