What does the '0.05' in the part number signify?

The '0.05' indicates that these main bearings are 0.05 inches undersize. This means they are intended for use with a crankshaft that has been machined down by 0.05 inches to correct for wear or damage.

Are these bearings suitable for a stock crankshaft?

No, these bearings are specifically 0.05 inch undersize. They are designed for a crankshaft that has been machined down to this specific size, not for a stock, unmachined crankshaft.

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Trusted Since 1957

Est. 1957

Specifications

Brand: King Engine Bearings
Part #: MB5734MC0.5
UPC: 611500618604

King Engine Bearings Ford 302 CID Coyote (Size 0.05) Main Bearing Set

Name: King Engine Bearings Ford 302 CID Coyote (Size 0.05) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-302-cid-coyote-size-0-05-main-bea-t14-432501
Price: 103.46 USD
Availability: BackOrder

$103.46

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King Engine Bearings Ford 302 CID Coyote (Size 0.05) Main Bearing Set. For rebuilding your engine's bottom end.

Key Features

Main bearing set for Ford 302 CID Coyote engines.
Features a 0.05 inch undersize specification for use with machined crankshafts.
Multi-layer bearing material with a steel backing for structural integrity.
Durable bearing overlay designed for long service life.

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About this part

Product Details

When you're rebuilding the bottom end of your Ford 302 CID Coyote engine, getting the main bearings right is crucial for proper crankshaft support and oil flow. This set from King Engine Bearings is designed to meet those needs, ensuring your engine runs smoothly and reliably after the rebuild.

These main bearings are built with a multi-layer material that includes a steel-backed structure for strength and a bearing overlay that's engineered for durability. The 0.05 undersize specification means these bearings are intended for crankshafts that have been machined down by 0.05 inches to correct for wear or damage. Proper installation is key; always refer to the manufacturer's instructions to ensure correct clearances and oil flow.