What is the advantage of the .001 oversized bearing?

The .001 inch oversized dimension helps ensure a precise and snug fit, especially if the engine's crankshaft journals have been machined or show signs of wear. This helps restore proper clearances for optimal performance and longevity.

What are the installation options for the thrust shells?

You have two main options: install both the upper and lower thrust shells for a full 360-degree thrust setup, or use the upper thrust shell with a plain lower shell for a 180-degree setup. The choice depends on your engine build and performance requirements.

Does this set include all the necessary components for installation?

This set includes the main bearings and an extra lower thrust shell. Always refer to the manufacturer's installation instructions to confirm if any additional hardware or specialized tools are required for your specific engine build.

ACL Chevy V8 LT1/LT4/L86 Race Series .001 Oversized High Performance Main Bearing Set

Specifications

Brand: ACL
Part #: 5M7292H-001
UPC: 9315726460900

ACL Chevy V8 LT1/LT4/L86 Race Series .001 Oversized High Performance Main Bearing Set

Name: ACL Chevy V8 LT1/LT4/L86 Race Series .001 Oversized High Performance Main Bearing Set
Brand: ACL
SKU: acl-acl-chevy-v8-lt1-lt4-l86-race-series-001-oversized-high-performance-main-bea-t14-424318
Price: 206.13 USD
Availability: BackOrder

$206.13

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Fits 2016-2024 Chevrolet Camaro and 2014-2019 Corvette. ACL Race Series main bearings, .001 oversized, for GM V8 LT1/LT4/L86 engines.

Key Features

Fits 2016-2024 Chevrolet Camaro and 2014-2019 Chevrolet Corvette.
ACL Race Series main bearing set for GM LT1, LT4, and L86 V8 engines.
Bearings are .001 inch oversized for a precise fit.
Includes an additional lower thrust shell for installation flexibility.
Allows for a 360-degree thrust setup with both upper and lower thrust shells.
Offers a 180-degree thrust setup option using the upper thrust shell and a plain lower shell.

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Fits these vehicles

Chevrolet Camaro 2016-2024
Chevrolet Corvette 2014-2019

Product Details

ACL has been making engine bearings for decades, and this Race Series main bearing set for your Chevrolet Camaro or Corvette is one of their staples. These bearings are specifically designed for GM V8 LT1, LT4, and L86 engines, and they come .001 inch oversized to ensure a precise fit on engines that may have had some wear or have been previously machined.

What sets this set apart is the inclusion of an extra lower thrust shell. This gives you flexibility during installation. You can choose to use both the upper and lower thrust shells for a full 360-degree thrust setup, or you can pair the upper thrust shell with a plain lower shell for a 180-degree setup. This allows you to tailor the bearing setup to your specific engine build and performance needs.

When installing, you'll use the included upper and lower thrust shells for the 360-degree setup, or discard the spare lower thrust shell and use the upper thrust shell with a plain lower shell for the 180-degree setup. Refer to the manufacturer's installation instructions for detailed guidance on which configuration is best for your application.