What specific GM rear ends does this kit fit?

This kit is designed for GM 8.2-inch ring gear differentials. It requires 10 cover bolts and 10 ring gear bolts, and features 17 axle and 17 pinion splines for standard rotation applications.

What is the benefit of using premium bearings?

Premium bearings are chosen for their ability to ensure long life and quiet operation within the differential. This helps maintain smooth performance and reduces unwanted noise.

Does this kit include the ring and pinion gears themselves?

No, this is a master install kit. It provides all the necessary bearings, seals, and small parts to properly install a ring and pinion set or an Eaton differential, but it does not include the ring and pinion gears themselves.

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Trusted Since 1957

Est. 1957

Specifications

Brand: Eaton
Part #: K-GM-64R

Eaton GM 55P 8.2 Master Install Kit

Name: Eaton GM 55P 8.2 Master Install Kit
Brand: Eaton
Price: 215.45 USD
Availability: InStock

$215.45

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Eaton GM 55P 8.2 Master Install Kit. Includes premium bearings for long life and quiet operation on 1955-1964 GM differentials.

Key Features

Fits 1955-1964 GM 8.2-inch ring gear differentials with 10 cover bolts and 10 ring gear bolts.
Includes all necessary components for a complete differential installation or ring and pinion replacement.
Features premium bearings for improved durability and quieter operation.
Designed for standard rotation applications with 17 axle and 17 pinion splines.
This kit is intended for use with Eaton differentials or for replacing existing ring and pinion sets.

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Will this fit your vehicle?

Product Details

This Eaton master install kit is built around premium bearings, which are key for ensuring your differential runs quietly and lasts a long time. It's designed to give you all the necessary components in one box, making the job of installing your Eaton differential or replacing your ring and pinion much more straightforward. This kit is specifically for GM 8.2-inch ring gear differentials that use 10 cover bolts and 10 ring gear bolts, with 17 axle and 17 pinion splines for standard rotation applications.

When you're rebuilding the rear differential on a classic GM vehicle from 1955 through 1964, having all the right parts ready to go makes a big difference. This kit covers a wide range of popular models, including Chevrolet Bel Air, Buick LeSabre, and Oldsmobile Dynamic 88. Using a master install kit like this one helps ensure a proper setup, which is critical for the performance and longevity of your drivetrain components.