What does the '+1.0mm' sizing mean for these bearings?

The '+1.0mm' indicates that these bearings are designed for a crankshaft that has been machined down by 1.0mm. This is common during engine rebuilds to correct wear or achieve specific oil clearances.

What is the material of these main bearings?

These main bearings are made with a bimetal construction, featuring an aluminum silicon base. This material is chosen for its durability and performance in supporting the crankshaft.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings for your Gen 3 Hemi engine rebuild.

Specifications

Brand: King Engine Bearings
Part #: MB5840SI1.0
UPC: 611500610509

King Engine Bearings Chrysler/Dodge Gen 3 Hemi 5.7/6.1/6.4 (Size +1.0mm) Main Bearing Set

Name: King Engine Bearings Chrysler/Dodge Gen 3 Hemi 5.7/6.1/6.4 (Size +1.0mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-dodge-gen-3-hemi-5-7-6-1-6-4--t14-771015
Price: 29.91 USD
Availability: BackOrder

$29.91

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Fits 2006-2010, 2012-2021 Dodge Charger. King Engine Bearings Gen 3 Hemi main bearing set, size +1.0mm. Essential for engine rebuilds.

Key Features

Fits 2006-2010, 2012-2021 Dodge Charger, 2008-2021 Dodge Challenger, 2005-2010, 2012-2014 Chrysler 300, 2006-2008 Dodge Magnum, and 2006-2010, 2012-2018 Jeep Grand Cherokee.
This is a main bearing set for Chrysler/Dodge Gen 3 Hemi 5.7L, 6.1L, and 6.4L engines.
The bearings are constructed with a bimetal (aluminum silicon base) material.
This set is sized at +1.0mm, indicating it is for a crankshaft machined down by 1.0mm.

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About this part

Product Details

This is a main bearing set from King Engine Bearings, specifically for Chrysler and Dodge Gen 3 Hemi engines. You get the main bearings needed for a rebuild of the 5.7L, 6.1L, or 6.4L engines. These bearings are built on a bimetal aluminum silicon base, a common and reliable material for engine components.

When you're rebuilding the bottom end of your Gen 3 Hemi, the main bearings are critical. They support the crankshaft and handle a lot of the load. This set is sized at +1.0mm, meaning it's intended for use with a crankshaft that has been machined down by 1.0mm to account for wear or to achieve a specific clearance. Using the correct size bearing is key to ensuring proper oil clearance and engine longevity.