What does the 0.25mm undersize mean for these bearings?

The 0.25mm undersize indicates that these bearings are designed to fit connecting rod journals that have been machined down by 0.25mm. This is common during engine rebuilds when the journals need to be resurfaced due to wear.

What is the benefit of the multi-layer material construction?

The multi-layer material helps these bearings handle increased loads and higher operating temperatures. This is important for engines that are used in performance applications or under heavy use.

Are these bearings suitable for a stock engine rebuild?

These bearings are suitable for a stock engine rebuild if the connecting rod journals have been machined to the 0.25mm undersize specification. Always confirm the required bearing size with your engine's service manual or your machine shop.

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Specifications

Brand: King Engine Bearings
Part #: CR868MC0.25
UPC: 611500619120

King Engine Bearings Ford V8/ 4.6L/5.4L SOHC (Size 0.25) Connecting Rod Bearing Set

Name: King Engine Bearings Ford V8/ 4.6L/5.4L SOHC (Size 0.25) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-v8-4-6l-5-4l-sohc-size-0-25-conne-t14-432385
Price: 97.51 USD
Availability: BackOrder

$97.51

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 is known for performance engine bearings. This set is for Ford V8 4.6L/5.4L SOHC engines and is 0.25mm undersize.

Key Features

Fits Ford V8 4.6L and 5.4L SOHC modular engines.
Connecting rod bearing set.
0.25mm undersize for machined journals.
Multi-layer material construction for load and temperature resistance.

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About this part

Product Details

King Engine Bearings has a solid reputation for making robust engine components, especially bearings that can handle the demands of performance builds. This set of connecting rod bearings is specifically made for Ford V8 engines with the 4.6L or 5.4L SOHC modular engines.

These bearings are built with a multi-layer material that helps them withstand higher loads and temperatures. They are also a 0.25mm undersize, which is important if you're rebuilding an engine and have had the connecting rod journals machined down to match this size. Using the correct bearing size is critical for proper oil clearance, which ensures your engine runs smoothly and lasts longer.