What is a 3.73 gear ratio good for?

A 3.73 gear ratio generally offers a good balance between quicker acceleration from a stop and reasonable fuel economy at highway speeds. It's a popular upgrade for many GM vehicles that see a mix of city and highway driving.

Does this ring and pinion set come with installation hardware?

This product includes the ring and pinion gears. Installation typically requires additional components such as bearings, seals, and shims, which are usually sold separately. Refer to the manufacturer's installation guide for a complete list of required parts.

What is the break-in procedure for new gears?

After installation, it's crucial to follow a break-in procedure to properly seat the new gears. This usually involves a series of moderate driving cycles, avoiding hard acceleration or heavy loads for the first few hundred miles. Always consult the manufacturer's specific break-in recommendations.

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USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.73 Ratio

Specifications

Brand: Yukon Gear & Axle
Part #: ZG GM7.5-373
UPC: 883584361978

USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.73 Ratio

Name: USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.73 Ratio
Brand: Yukon Gear & Axle
Price: 333.89 USD
Availability: InStock

$333.89

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Yukon Gear & Axle 3.73 ratio ring and pinion gear set for GM 7.5in differentials. Improves performance for a wide range of GM vehicles.

Key Features

Fits a wide range of GM 7.5-inch rear differentials.
Features a 3.73 gear ratio for improved acceleration and cruising.
USA Standard Gear sets are designed to exceed OEM specifications.
Each set undergoes rigorous in-house quality evaluation.
Ensures products pass dimensional, material, and fitment testing.

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Will this fit your vehicle?

Product Details

If you're looking to change the gear ratio in your GM 7.5-inch rear end, this USA Standard Gear ring and pinion set is a solid option. It comes with a 3.73 ratio, which is a popular choice for balancing acceleration and highway cruising for a wide variety of GM vehicles, including trucks like the Chevrolet Colorado and GMC Canyon, as well as cars like the Chevrolet Camaro and Buick Regal.

These USA Standard Gear sets are built to be better than what came from the factory. Each set goes through a thorough quality check to make sure the dimensions are right, the material is correct, and it fits properly. This attention to detail means you're getting a well-built set that's ready to perform.

When installing a new ring and pinion, it's important to follow the manufacturer's instructions carefully, especially regarding gear pattern setup and break-in procedures. This ensures the longevity and quiet operation of your new gears.