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

Main bearings support the crankshaft within the engine block. They create the necessary clearance for the crankshaft to rotate smoothly while maintaining oil pressure to lubricate the rotating assembly.

What makes the King Engine Bearings XP series different?

The XP series bearings are designed with enhanced materials and construction for improved strength and wear resistance compared to standard bearings. This makes them a solid option for performance applications or when extra durability is desired.

Do these bearings come with installation hardware?

This set includes the main bearings themselves. It is recommended to refer to the manufacturer's installation instructions for any additional hardware or specific requirements for your engine rebuild.

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Specifications

Brand: King Engine Bearings
Part #: MB7790XP
UPC: 611500617850

King Engine Bearings Ford EL 4L Main Bearing Set

Name: King Engine Bearings Ford EL 4L Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-el-4l-main-bearing-set-t14-432609
Price: 253.39 USD
Availability: BackOrder

$253.39

On Backorder

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

King Engine Bearings Ford EL 4L Main Bearing Set MB7790XP. High-performance bearings for your engine rebuild.

Key Features

Fits Ford EL 4.0L engines.
Main bearing set for engine bottom end rebuilds.
XP series bearings offer improved strength and wear resistance.
Designed for proper oil clearance and crankshaft support.
Well-built for reliable engine operation.

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About this part

Product Details

When you're rebuilding the bottom end of your Ford EL 4.0L engine, getting the main bearings right is critical for long-term reliability. This set from King Engine Bearings, part number MB7790XP, is built to handle the demands of a performance rebuild or a robust daily driver. They are designed to provide a solid foundation for your crankshaft, ensuring proper oil clearance and smooth operation.

King Engine Bearings uses advanced materials and manufacturing processes to create bearings that offer improved durability and performance over stock. The XP series bearings are known for their enhanced strength and wear resistance, making them a popular choice for engine builders who want a well-built component. Proper installation is key, so make sure to follow the manufacturer's guidelines for oil clearance and torque specifications to get the most out of these bearings.