What does the '+0.50mm' size mean for these bearings?

The '+0.50mm' indicates that these bearings are slightly larger than standard size. This is typically used when the crankshaft journals have been machined down by 0.50mm to ensure a proper fit and oil clearance.

What is the CP bearing material?

The CP material is a performance-oriented bearing compound developed by King Engine Bearings. It's known for its good load-carrying capabilities and durability, making it suitable for engines that operate under higher stress.

Do these bearings come with installation instructions?

While installation instructions are not included with this specific product listing, it is highly recommended to refer to the manufacturer's official installation guidelines or consult a professional mechanic for proper installation procedures.

Specifications

Brand: King Engine Bearings
Part #: MB5816CP0.5
UPC: 611500604485

King Engine Bearings Ford 391Ci 32V Turbo V8 Power Stroke/O/S .0 (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Ford 391Ci 32V Turbo V8 Power Stroke/O/S .0 (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-391ci-32v-turbo-v8-power-stroke-o-t14-770989
Price: 151.05 USD
Availability: BackOrder

$151.05

On Backorder

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

Key Features

Fits Ford 391Ci 32V Turbo V8 Power Stroke engines.
Main bearing set is +0.50mm oversize.
Features King's CP bearing material for durability and load capacity.
Designed for proper crankshaft support and oil clearance.

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About this part

Product Details

King Engine Bearings is well-known for making solid engine components, and this main bearing set is no exception. If you're rebuilding the bottom end of your Ford 391 cubic inch, 32-valve, Turbo V8 Power Stroke engine, these bearings are designed to handle the demands of that setup.

This set is specifically sized at +0.50mm, which is important if you're machining your crankshaft to match. The CP material is a performance-oriented bearing that offers good durability and load-carrying capacity, suitable for engines that see regular use or are built for more power. They are made to fit right into your engine block, ensuring proper oil clearance and support for the crankshaft.

When you're putting an engine back together, especially a powerful V8 like the Power Stroke, getting the bearing clearances right is critical for longevity. This set from King is a well-built option to help you achieve that.