Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 3.73 Ratio

If you're looking to change your final drive ratio for better performance with larger tires or more horsepower, a Yukon Gear & Axle high-performance ring and pinion set is a solid choice. This specific set is designed for GM 12-bolt truck axles and features a 3.73 ratio, which is a popular upgrade for vehicles that have seen modifications like bigger tires or engine work. It's a 'thick' gear set, meaning it's intended for carriers that originally came with ratios of 3.42 and numerically lower.

Yukon engineers put a lot of effort into making these gears reliable. They use high-grade steel and advanced heat-treating techniques to ensure the gears can handle high torque conditions and reduce friction and heat buildup. The tooth surface finish is designed to be smooth, which helps with longevity and efficiency. These gears are made to fit OEM specifications, so you can expect a straightforward installation process when you're ready to swap them in.

This gear set is a great way to optimize your vehicle's traction performance and get the most out of your drivetrain. Yukon also backs these sets with a 1-year warranty against manufacturing defects, and they offer an optional Y.E.S. Plan for lifetime coverage.