What does the '001' size designation mean for these bearings?

The '001' designation indicates that these main bearings are 0.001 inches undersize. This means they are intended for use when the crankshaft journals have been machined down by 0.001 inches during an engine rebuild to ensure proper fit and oil clearance.

What is the advantage of a bimetal aluminum silicon base bearing?

Bimetal bearings with an aluminum silicon base offer good strength and wear resistance. This material composition helps them handle the loads and temperatures within the engine while providing reliable performance and longevity for the crankshaft.

Does this main bearing set include everything needed for installation?

This set includes the 10 main bearings required for the specified Ford V8 engines. It does not typically include engine oil, assembly lube, or crankshaft seals, which are usually purchased separately for an engine rebuild.

King Engine Bearings Ford 351ci/400ci 16V Main Bearing Set (Size 001) - Set Of 10

Specifications

Brand: King Engine Bearings
Part #: MB5505SI001
UPC: 611500415364

King Engine Bearings Ford 351ci/400ci 16V Main Bearing Set (Size 001) - Set Of 10

Name: King Engine Bearings Ford 351ci/400ci 16V Main Bearing Set (Size 001) - Set Of 10
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-351ci-400ci-16v-main-bearing-set--t14-717747
Price: 47.03 USD
Availability: BackOrder

$47.03

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King Engine Bearings Ford 351ci/400ci 16V Main Bearing Set (Size 001) - Set Of 10. Features a bimetal aluminum silicon base for reliable engine performance.

Key Features

Fits Ford 351ci (5.8L) and 400ci (6.6L) 16V V8 engines.
Features a bimetal construction with an aluminum silicon base.
Main bearing set includes 10 bearings for complete coverage of main journals.
Size is 0.001 inches undersize (001), suitable for machined crankshafts.
Designed to support the crankshaft and maintain proper oil clearance.

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Will this fit your vehicle?

Product Details

Built with a bimetal aluminum silicon base, this King Engine Bearings main bearing set is designed for Ford 351 cubic inch (5.8L) and 400 cubic inch (6.6L) 16-valve V8 engines. These bearings are crucial for supporting the crankshaft and ensuring it spins smoothly within the engine block, which is vital for overall engine health and performance. This set includes 10 bearings, covering all main journals for the specified Ford V8 applications.

The MB5505SI001 set is precisely sized at 0.001 inches undersize, often used during engine rebuilds when crankshaft journals have been machined to match. This specific sizing helps achieve the correct oil clearance, a critical factor for proper lubrication and bearing longevity. King Engine Bearings is known for well-built components that help keep your engine running right, whether you're performing a standard rebuild or addressing specific engine issues.

This main bearing set fits a wide range of Ford vehicles, including models like the Ford Bronco, Ford F-150, and Ford E-Series vans. When rebuilding or repairing your engine, using bearings that meet or exceed original specifications is important for ensuring the longevity and reliability of your work.