What does a "thick" gear set mean for my GM 7.5" axle?

A "thick" gear set is designed for specific differential carriers. This USA Standard Gear set is intended for carriers that originally came with 3.23 or numerically lower gear ratios. Using it with the correct carrier ensures proper gear mesh and performance.

What is the benefit of a 4.11 gear ratio?

A 4.11 gear ratio generally improves acceleration by allowing the engine to reach higher RPMs in each gear. This can make your vehicle feel quicker off the line, which is often desirable for trucks and performance-oriented cars.

Does this ring and pinion set come with installation hardware?

This product listing is for the ring and pinion gear set only. Installation typically requires additional components such as bearings, seals, and shims, which are sold separately. Refer to the manufacturer's installation instructions for a complete list of required parts.

Yukon Gear & Axle Ring & Pinion 4.11 Ratio ZG GM7.5-411T

Name: USA Standard Ring & Pinion Thick Gear Set For GM 7.5in in a 4.11 Ratio
Brand: Yukon Gear & Axle
Price: 350.89 USD
Availability: InStock

USA Standard Ring & Pinion Thick Gear Set For GM 7.5in in a 4.11 Ratio

$350.89

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Yukon Gear & Axle USA Standard Ring & Pinion set for GM 7.5in axles with 4.11 ratio. Thick gear design.

Key Features

Fits 7.5" GM rear axles with a 4.11 ratio.
Features a "thick" gear design, intended for carriers originally equipped with 3.23 or numerically lower gear ratios.
USA Standard Gear sets are designed to exceed OEM specifications.
All sets undergo rigorous in-house quality evaluation for dimensional, material, and fitment accuracy.
This is a multi-fit part compatible with numerous Buick, Chevrolet, GMC, and Hummer models.

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Will this fit your vehicle?

Product Details

When you're looking to change the gear ratio in your GM 7.5-inch rear end, a new ring and pinion set is the way to go. This USA Standard Gear set from Yukon Gear & Axle gives you a 4.11 ratio, which is a popular choice for improving acceleration, especially on vehicles that see a mix of highway and city driving. It's designed as a "thick" gear set, meaning it's intended for use with carriers that originally came with 3.23 ratios or numerically lower.

Yukon Gear & Axle puts these sets through rigorous in-house testing to make sure they meet or exceed OEM specifications for dimensions, materials, and fitment. This ensures you're getting a well-built component that will perform reliably. The 4.11 ratio is a solid upgrade for many GM vehicles, offering a noticeable improvement in how quickly your vehicle gets up to speed.

This ring and pinion set fits a wide range of GM vehicles, including popular models like the Chevrolet S10, GMC Sonoma, and Chevrolet Camaro. Make sure to check the full fitment list to confirm compatibility with your specific application.