What is the benefit of the specific gear tooth surface finish?

The specially designed gear tooth surface finish on this Yukon Gear & Axle set is intended to reduce friction and heat. This helps to maintain lower operating temperatures, which is beneficial for long races and high torque conditions.

What is included with this ring and pinion gear set?

This set includes the ring gear and the pinion gear. It is designed to fit OEM specifications for GM 7.5-inch differentials. Installation hardware is typically included, but it's always a good idea to consult the manufacturer's instructions for a complete list.

What kind of warranty does Yukon Gear & Axle offer on this product?

Yukon Gear & Axle provides a 1-year warranty against manufacturing defects on this ring and pinion gear set. They also offer an optional Y.E.S. Plan for lifetime, comprehensive protection as long as you own the vehicle.

Yukon Gear & Axle Ring & Pinion 3.73 Ratio YG GM7.5-373

Name: Yukon Gear High Performance Gear Set For GM 7.5in in a 3.73 Ratio
Brand: Yukon Gear & Axle
Price: 597.89 USD
Availability: InStock

Yukon Gear High Performance Gear Set For GM 7.5in in a 3.73 Ratio

$597.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Yukon Gear & Axle high performance ring and pinion gear set for GM 7.5in differentials. 3.73 ratio, 10 bolt. Includes 1-year warranty.

Key Features

Fits GM 7.5 in. and 7.6 in. differentials.
Features a 7.50" ring gear diameter.
Includes 10 ring gear bolts.
Has a 27 spline pinion.
Provides a 3.73 gear ratio.
Made from high-grade steel for durability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

The gear tooth surface finish on this Yukon Gear & Axle ring and pinion set is designed to reduce friction and heat. This is important for high torque conditions and long races, helping to keep temperatures down. They are made from high-grade steel and fit to OEM specifications for the GM 7.5-inch differential. This set offers a 3.73 ratio, which is a popular choice for improving acceleration and towing performance, especially after adding larger tires or more horsepower.

Yukon engineers use advanced heat-treating techniques and rigorous testing processes to ensure these gears meet exacting standards. This attention to detail means you can be confident in their durability, whether you're rebuilding a worn-out drivetrain or upgrading for more demanding use. The set includes the ring gear, pinion gear, and necessary hardware for installation, designed to fit a wide range of GM vehicles from the 1970s through the early 2000s, including models like the Chevrolet S10, GMC Canyon, and Buick Regal.

Yukon Gear & Axle stands behind their products with a 1-year warranty against manufacturing defects. For even greater peace of mind, they also offer an optional Y.E.S. Plan, which provides lifetime, comprehensive protection for your gear set for as long as you own the vehicle. This makes it a solid option for anyone looking to optimize their vehicle's traction performance and drivetrain efficiency.