What is the main function of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while maintaining the correct oil clearance, which is essential for lubrication and reducing friction.

Does this main bearing set come with everything needed for installation?

This set includes the main bearings themselves. You will typically need to purchase a new oil pump, oil filter, and engine assembly lube separately for a complete engine rebuild.

What is the significance of the 'P10' in the part number MS981P10?

The 'P10' designation often indicates a specific size or clearance specification for the bearing. In this case, it refers to a 0.010 inch undersize bearing, which is used when the crankshaft journals have been machined down to match.

Clevite Main Bearing Set MS981P10 - Ford 351M/351W/400 V8

Name: Clevite Ford Pass & Trk 351M 351W 400 V8 1969-76 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-ford-pass-trk-351m-351w-400-v8-1969-76-main-bearing-set-t14-58453
Price: 101.39 USD
Availability: InStock

Clevite Ford Pass & Trk 351M 351W 400 V8 1969-76 Main Bearing Set

$101.39

Only 1 left in stock

Clevite Main Bearing Set MS981P10 for Ford 351M/351W/400 V8 engines 1969-1976. Essential for engine rebuilds.

Key Features

Fits 1969-1976 Ford 351M, 351W, and 400 V8 engines.
Designed for engine rebuilds and replacements.
Provides proper crankshaft support and oil clearance.
Built with materials chosen for wear resistance and load handling.
Manufactured to precise tolerances for a direct fit.
Compatible with a wide range of Ford trucks and cars from the specified years.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your classic Ford truck or full-size car, getting the crankshaft properly supported is key. This Clevite main bearing set is designed to do just that for Ford 351M, 351W, and 400 V8 engines from 1969 through 1976. These bearings are a critical part of your engine's rotating assembly, allowing the crankshaft to spin smoothly within the engine block.

Clevite is a well-known name in engine components, and this set is built to meet the demands of an engine rebuild. The bearings are made with a specific material composition that balances wear resistance with the ability to handle the loads placed on them. They are manufactured to precise tolerances, ensuring they fit right into the main caps and support the crankshaft correctly. This is important for maintaining proper oil clearance, which is vital for engine longevity and performance.

This set fits a wide range of Ford vehicles from the late 60s through the mid-70s, including popular models like the Ford F-150, Bronco, and Country Squire. When you're putting an engine back together, using well-made components like these Clevite bearings helps ensure your hard work pays off with a reliable powerplant.