What does '0.010 inch undersize' mean for these bearings?

This means the bearings are manufactured to be 0.010 inches smaller in diameter than the standard size. This is typically used when the crankshaft journals have been machined down by 0.010 inches during an engine rebuild to remove damage or achieve specific clearances.

Do I need to buy anything else to install these bearings?

Yes, you will need to purchase engine assembly lube to properly coat the bearings and crankshaft journals before installation. It's also recommended to have a torque wrench to tighten the main bearing caps to the manufacturer's specifications.

What is the construction of these ACL main bearings?

These bearings feature a tri-metal construction. This design combines different layers of materials to provide excellent wear resistance and the ability to conform to the crankshaft, ensuring proper oil film formation.

ACL Crankshaft Main Bearing Set for Chrysler Prod. V8 318

Name: ACL Chrysler Prod. V8 318 1974-98 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chrysler-prod-v8-318-1974-98-engine-crankshaft-main-bearing-set-t14-630717
Price: 36.08 USD
Availability: BackOrder

ACL Chrysler Prod. V8 318 1974-98 Engine Crankshaft Main Bearing Set

$36.08

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ACL Chrysler Prod. V8 318 Engine Crankshaft Main Bearing Set. Direct fit for many Dodge and Plymouth models.

Key Features

Fits Chrysler Prod. V8 318 engines from 1974-1998.
Includes main bearings for a complete engine set.
Features tri-metal construction for wear resistance.
Sized 0.010 inches undersize for machined crankshafts.
Supports the crankshaft and manages engine loads.

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Will this fit your vehicle?

Product Details

Already running a rebuilt or performance V8 318 engine? This ACL main bearing set is the next piece of the puzzle to ensure smooth operation and longevity. These bearings sit between the crankshaft and the engine block, supporting the rotating assembly and handling significant loads. Getting the right bearings is crucial for oil clearance and proper engine function, especially when you're pushing the engine a bit harder or have a fresh rebuild.

ACL has been making engine bearings for a long time, and this set is built to meet the demands of Chrysler's LA-series V8s. They're made with a tri-metal construction that offers good wear resistance and conforms well to the crankshaft. This particular set is sized 0.010 inches undersize, which is important if your crankshaft has been machined down during a rebuild to clean up imperfections or to achieve specific clearances. Always double-check your crankshaft's journal size before ordering to ensure you get the correct bearing size.

This set includes all the main bearings you'll need for your Chrysler 318 V8. Make sure to follow the manufacturer's installation instructions and use the correct assembly lube when putting them in. Proper installation and lubrication are key to getting the most out of these well-built bearings.