What is the difference between standard and undersize bearings?

Standard size bearings are meant for a crankshaft that is in good condition and has not been machined. If your crankshaft has been ground down to remove damage or wear, you will need an undersize bearing set that matches the amount the crankshaft was machined.

Do these bearings come with installation instructions?

This set includes the bearings themselves. Always refer to the manufacturer's official service manual for the correct installation procedures, torque specifications, and any additional hardware or sealants required for your specific vehicle.

What else might I need when replacing rod bearings?

When replacing rod bearings, it's common practice to also inspect and potentially replace rod bolts, as they can stretch. You'll also need engine oil and an oil filter for reassembly, and potentially crankshaft seals depending on your engine.

Specifications

Brand: ACL
Part #: 8B1442A-STD

ACL Ford Prod. V8 4.6L/5.4L 1991-05 Engine Connecting Rod Bearing Set

Name: ACL Ford Prod. V8 4.6L/5.4L 1991-05 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-ford-prod-v8-4-6l-5-4l-1991-05-engine-connecting-rod-bearing-set-t14-630478
Price: 28.70 USD
Availability: BackOrder

$28.70

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Fits 1992-2011 Ford Crown Victoria. ACL connecting rod bearing set for V8 4.6L/5.4L engines. Essential for engine health.

Key Features

Fits 1992-2011 Ford Crown Victoria, 1997-2010 Ford F-150, and 1996-2010 Ford Mustang.
Designed for Ford V8 4.6L and 5.4L engines.
Standard size (STD) bearings for use with an undamaged or freshly machined crankshaft.
Well-built by ACL, a known manufacturer of engine components.
Direct replacement for proper fitment.

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About this part

Product Details

You get a full set of connecting rod bearings in this kit, which means one box handles the critical job of replacing these vital engine components. These ACL bearings are made for Ford V8 engines, specifically the 4.6L and 5.4L displacements found in many Crown Victorias, F-150s, and Mustangs from the mid-90s to the early 2000s. Properly functioning rod bearings are essential for keeping your engine running smoothly and preventing serious damage, as they create a crucial layer between the crankshaft and connecting rods.

ACL has been making engine bearings for a long time, and this set is built to meet the demands of daily driving. They're designed as a direct replacement for your original bearings, so they fit right in without needing any modifications. When you're rebuilding an engine or just replacing worn-out parts, having well-made bearings like these ensures that your crankshaft has the support it needs to spin freely and efficiently. This is a standard size set, meaning it's meant to be used with an undamaged crankshaft. If your crankshaft has been machined, you'll need an undersize bearing set.