What Chevrolet V8 engine sizes does this bearing set fit?

This ACL Race Series main bearing set is designed for Chevrolet V8 engines with displacements of 267, 305, 327, and 350 cubic inches. It covers a broad range of applications from the early 1960s through the mid-1970s.

What is the difference between Race Series and standard bearings?

The Race Series bearings typically feature a more robust construction, often including a specialized overlay and a hardened steel backer. This design is intended to provide improved strength, durability, and oil clearance control for engines that experience higher stresses, such as performance or racing applications.

Do I need any special tools or procedures for installing these bearings?

While these are a direct fit replacement, proper installation is critical for engine longevity. Always refer to the manufacturer's installation instructions for precise oil clearance specifications and lubrication requirements. Ensuring the crankshaft and bearing surfaces are clean is also essential.

Specifications

Brand: ACL
Part #: 5M909H-09

ACL Chevrolet V8 267-305-327-350 Race Series Engine Crankshaft Main Bearing Set

Name: ACL Chevrolet V8 267-305-327-350 Race Series Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chevrolet-v8-267-305-327-350-race-series-engine-crankshaft-main-bearing--t14-630737
Price: 96.23 USD
Availability: BackOrder

$96.23

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ACL Chevrolet V8 267-350ci Race Series Crankshaft Main Bearing Set 5M909H-09.

Key Features

Fits many Chevrolet and GMC V8 engines from 1962-1973, including 267, 305, 327, and 350ci displacements.
Race Series bearings feature a specialized overlay for improved performance.
Hardened steel backer construction adds strength and durability.
Designed to provide proper oil clearance for your crankshaft.
Helps support the crankshaft under high loads in performance applications.
Includes main bearings for a complete engine rebuild.

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About this part

Product Details

ACL has been making engine bearings for decades, and this Race Series crankshaft main bearing set for your Chevrolet V8 is one of their staples. These bearings are built to handle the demands of performance engines, whether you're building a street machine or a dedicated race car. They're designed to provide a solid foundation for your crankshaft, ensuring proper oil clearance and support under high loads.

The Race Series bearings feature a specialized overlay and a hardened steel backer for improved strength and durability. This construction helps them resist fatigue and maintain their shape even when subjected to the increased stresses of performance driving. When you're rebuilding or upgrading your Chevrolet V8, getting the main bearings right is crucial for engine longevity and performance. This set is designed to fit a wide range of popular Chevrolet V8 displacements, including the 267, 305, 327, and 350 cubic inch engines.

This set includes all the main bearings you'll need for your engine rebuild. Make sure to follow the manufacturer's installation instructions carefully, paying close attention to proper oil clearance specifications and lubrication before installation to ensure optimal performance and a long service life.