What is the purpose of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They create a low-friction surface for the crankshaft to rotate on, while also maintaining the precise oil clearance needed to lubricate and protect the rotating assembly.

What specific Ford V8 engines does this bearing set fit?

This Clevite MS109P20 main bearing set is designed for Ford 239-255 cubic inch V8 engines produced between 1948 and 1953.

Does this set include all the necessary bearings for a complete engine rebuild?

This set specifically includes the main bearings for the crankshaft. You will need to source connecting rod bearings and any other necessary engine components separately for a full rebuild.

Clevite Main Bearing Set MS109P20 - Ford V8 239-255

Name: Clevite Ford Products V8 239-255 1948-53 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-ford-products-v8-239-255-1948-53-main-bearing-set-t14-54503
Price: 132.60 USD
Availability: BackOrder

Clevite Ford Products V8 239-255 1948-53 Main Bearing Set

$132.60

On Backorder

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

Clevite Ford V8 239-255 Main Bearing Set. Essential for rebuilding your engine's bottom end.

Key Features

Fits 1948-1953 Ford and Mercury vehicles with V8 239-255 cubic inch engines.
Includes main bearings for crankshaft support.
Built by Clevite, a popular engine component manufacturer.
Designed for durability and proper oil clearance.

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Will this fit your vehicle?

Product Details

When you're rebuilding the bottom end of your Ford V8 engine, a solid set of main bearings is crucial. This set from Clevite includes the main bearings you need for Ford 239-255 cubic inch V8 engines from 1948 through 1953. These bearings are designed to handle the loads and stresses of your engine's crankshaft, ensuring smooth operation and longevity.

Clevite is a well-known name in engine components, and this bearing set is built to meet the demands of a refreshed engine. They are made with materials chosen for their durability and ability to maintain proper oil clearance, which is critical for preventing wear. Installing these bearings is a key step in ensuring your engine's crankshaft spins freely and without excessive friction, contributing to overall engine health.

This set is designed to fit a range of classic Ford and Mercury vehicles, including models like the Ford F-1, Crestline, and Mercury Monterey. Make sure to check the full fitment list to confirm compatibility with your specific application. Proper installation according to manufacturer guidelines is essential for optimal performance and durability.