What is the primary function of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They create a low-friction surface for the crankshaft to rotate on, ensuring smooth operation and preventing excessive wear.

What does the 'H1' in the part number MS1110H1 signify?

The 'H1' typically indicates that these bearings are a standard size (often referred to as 'stock' or '0.000' undersize/oversize) and are designed for a specific application, in this case, the Chevy V8 engines listed.

Are these bearings suitable for a performance engine build?

Clevite bearings are well-regarded for their build quality and are often used in both stock replacement and performance engine builds. Their layered construction is designed to handle the demands of various engine applications.

Specifications

Brand: Clevite
Part #: MS1110H1
UPC: 027067775313

Clevite Chevy V8 267-305-327-350 1967-98 Main Bearing Set

Name: Clevite Chevy V8 267-305-327-350 1967-98 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-chevy-v8-267-305-327-350-1967-98-main-bearing-set-t14-54699
Price: 263.69 USD
Availability: BackOrder

$263.69

On Backorder

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Clevite Main Bearing Set for Chevy V8 267-305-327-350 1967-98. Solid build quality for your engine rebuild.

Key Features

Fits Chevy V8 engines 267, 305, 327, and 350ci from 1967-1998.
Features a layered construction with a steel backing for strength.
Includes a copper-lead overlay for improved durability.
Designed to maintain proper oil clearance for crankshaft rotation.
Helps reduce friction and wear within the engine block.

This main bearing set is designed for Chevy V8 engines with displacements ranging from 267ci to 350ci, model years 1967 through 1998. Always confirm fitment with your specific engine application.

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About this part

Product Details

This is a Clevite Main Bearing Set designed for a range of Chevy V8 engines, including the 267, 305, 327, and 350 cubic inch displacements, covering model years from 1967 through 1998. These bearings are a critical component for the health and longevity of your engine's crankshaft, providing a smooth, low-friction surface for it to rotate within the engine block.

When you're rebuilding an engine, especially one from this popular era of Chevy V8s, using well-built internal components like these Clevite bearings makes a significant difference. They are made with a layered construction, featuring a steel backing for strength, a copper-lead overlay for durability, and a bearing material designed to handle the pressures and temperatures found in these engines. This combination helps ensure consistent oil clearance and reduces wear over time, which is essential for a reliable rebuild.

Installing main bearings is a precise job that requires careful attention to cleanliness and proper torque specifications. It's a key step in ensuring your engine runs smoothly and lasts for many miles to come.