What does the .00075 inch undersize mean for my engine?

The .00075 inch undersize means these bearings are slightly smaller than standard size. This is used when the crankshaft journals have been machined down (ground) to a specific undersize during an engine rebuild. It allows you to achieve the correct bearing clearance with the machined crankshaft.

Are these bearings suitable for a performance Hemi build?

Yes, ACL bearings are known for their durability and precision, making them a popular choice for both stock rebuilds and performance applications where precise clearances are crucial for engine health under higher stress.

Do I need to replace the crankshaft when using undersized bearings?

You typically use undersized bearings when the crankshaft journals have been machined down to match the bearing's undersize. If your crankshaft is still at standard size, you would need standard-sized bearings instead.

ACL Chrysler Prod V8 345 (5.7L Hemi) 2003 on Engine Connecting Rod Bearing Set

Specifications

Brand: ACL
Part #: 8B1808AO/S2-.75

ACL Chrysler Prod V8 345 (5.7L Hemi) 2003 on Engine Connecting Rod Bearing Set

Name: ACL Chrysler Prod V8 345 (5.7L Hemi) 2003 on Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-chrysler-prod-v8-345-5-7l-hemi-2003-on-engine-connecting-rod-bearing-set-t14-631412
Price: 36.61 USD
Availability: BackOrder

$36.61

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ACL connecting rod bearing set for Chrysler 5.7L Hemi engines. Features a .00075 inch undersize for precise engine rebuilding.

Key Features

Fits Chrysler 5.7L Hemi engines.
Features a .00075 inch undersize for precise crankshaft bearing clearance.
Designed to meet or exceed OEM specifications for reliable performance.
Suitable for engine rebuilding and overhaul projects.
ACL is a well-known manufacturer of engine bearings.

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Will this fit your vehicle?

Product Details

When you're rebuilding a 5.7L Hemi, getting the bearing clearances just right is critical for engine longevity. This ACL connecting rod bearing set is built with precision in mind, featuring a .00075 inch undersize. This allows for fine-tuning the clearance between the connecting rod and the crankshaft journal, which is essential for proper oil flow and reducing wear, especially if the crankshaft has been machined.

ACL has been making engine bearings for a long time, and they know what it takes to handle the demands of a performance engine like the Hemi. These bearings are made to meet or exceed OEM specifications, ensuring they can handle the stresses of daily driving or more spirited use. They are a solid option when you need to replace worn bearings or are performing a full engine overhaul.

This set includes all the bearings needed for your Hemi's connecting rods. Always refer to your vehicle's service manual for the correct installation procedures and torque specifications to ensure a proper rebuild.