What is the main function of crankshaft main bearings?

Crankshaft main bearings support the crankshaft within the engine block. They create a precise gap that allows oil to lubricate the rotating assembly, reducing friction and wear between the crankshaft and the block.

What engine displacements are covered by this bearing set?

This ACL main bearing set is designed for Chevrolet V8 engines ranging from 396 cubic inches up to 454 cubic inches. This covers a wide range of popular big-block Chevy applications.

Does this bearing set come with installation hardware?

This listing is for the crankshaft main bearing set only. Installation hardware, such as main bearing cap bolts or seals, is typically sold separately. Always refer to the manufacturer's installation instructions for a complete list of required components.

Specifications

Brand: ACL
Part #: 5M829A-10

ACL Chevrolet V8 396-402-427-454 1965-00 Engine Crankshaft Main Bearing Set

Name: ACL Chevrolet V8 396-402-427-454 1965-00 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chevrolet-v8-396-402-427-454-1965-00-engine-crankshaft-main-bearing-set-t14-630611
Price: 34.78 USD
Availability: BackOrder

$34.78

On Backorder

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Fits 1972-1974 Excalibur Phaeton. ACL crankshaft main bearings for Chevrolet V8 engines, ensuring smooth rotation and proper oil clearance.

Key Features

Fits 1972-1974 Excalibur Phaeton.
Designed for Chevrolet V8 engines with displacements from 396 to 454 cubic inches.
Maintains proper oil clearance between the crankshaft and engine block.
Helps prevent premature wear on the crankshaft and main journals.
Well-built materials for reliable engine performance.

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About this part

Product Details

This ACL main bearing set is built to keep your Chevrolet V8 engine running smoothly. These bearings sit between the crankshaft and the engine block, controlling the precise gap for oil to lubricate the rotating assembly. ACL uses well-built materials to ensure these bearings stand up to the demands of your engine, helping to prevent premature wear and maintain proper oil pressure.

This set is designed for a direct fit on your Excalibur Phaeton, making installation straightforward for anyone familiar with engine work. Proper installation is key to ensuring these bearings perform as intended and protect your crankshaft.