What does the .010 oversized sizing mean for my engine build?

The .010 oversized sizing indicates that these bearings are slightly larger than standard. This is typically used when the crankshaft journals have been machined down by .010 inches to remove wear or damage. It's crucial to match the bearing size to your machined crankshaft dimensions.

What is PMaxBlack material?

PMaxBlack is a proprietary material used by King Engine Bearings. It's known for its ability to withstand higher loads compared to standard bearing materials, making it suitable for performance applications where engines are subjected to increased stress.

Does this bearing set come with all the necessary hardware for installation?

This product is a performance main bearing set. It includes the main bearings themselves. You will need to refer to your vehicle's service manual for any additional hardware or specific installation procedures required.

King Engine Bearings Ford V8 351ci 5.8L 16V (Size .010 Oversized) Performance Main Bearing Set

Specifications

Brand: King Engine Bearings
Part #: MB5503XP010
UPC: 611500532023

King Engine Bearings Ford V8 351ci 5.8L 16V (Size .010 Oversized) Performance Main Bearing Set

Name: King Engine Bearings Ford V8 351ci 5.8L 16V (Size .010 Oversized) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-v8-351ci-5-8l-16v-size-010-oversi-t14-81332
Price: 143.31 USD
Availability: BackOrder

$143.31

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King Engine Bearings performance main bearing set for Ford V8 351ci 5.8L engines. Size .010 oversized. Built for superior load capacity.

Key Features

Fits a wide range of Ford and Mercury vehicles with 351ci 5.8L V8 engines.
Main bearing set is .010 inch undersize for specific engine builds.
Features PMaxBlack material for superior load capacity.
Incorporates Radialock technology for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're rebuilding the bottom end of a Ford V8 351 cubic inch (5.8L) engine, these performance main bearings from King Engine Bearings are a solid option. They are specifically sized at .010 inches undersize, which is important to note for your machining and assembly process. King has been specializing in engine bearings since 1960, focusing on supplying well-built components for a range of applications.

These bearings feature King's PMaxBlack material, which is designed to handle superior load capacity, making them a good choice for performance builds. They also incorporate Radialock technology, which helps ensure optimal crush height for a secure fit within the engine block. The tri-metal copper-based construction offers a good balance of strength and wear resistance for the demanding environment inside an engine.

This set fits a wide variety of Ford and Mercury vehicles from the late 1950s through the mid-1990s, including models like the Ford E-Series vans, Ford Fairlane, and Mercury Cougar. Always double-check your specific vehicle's fitment to ensure compatibility.