Yukon Gear High Performance Gear Set For GM 11.5in in a 5.13 Ratio

If you're looking to re-gear your heavy-duty truck's rear differential, especially after adding larger tires or more horsepower, a high-performance ring and pinion set is key. This Yukon Gear & Axle set is designed for GM and Chrysler 11.5-inch rear axles, featuring a 5.13 ratio. This ratio is popular for trucks that have been lifted and fitted with significantly larger tires, helping to bring the engine's RPMs back into an optimal range for better performance and fuel economy.

Yukon engineers focus on quality, using high-grade steel for both the ring and pinion gears. They've paid close attention to the tooth surface finish, which is designed to reduce friction and heat buildup. This is crucial for high-torque conditions and extended use, ensuring durability and consistent performance. The fitment is designed to OEM specifications, meaning it should integrate smoothly into your existing differential housing. Yukon also backs their gears with a 1-year warranty against manufacturing defects, and offers an optional lifetime Y.E.S. Plan for comprehensive protection.

This gear set is a solid option for owners of vehicles like the Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, or Dodge Ram 2500. Remember that re-gearing a differential is a complex job that requires specialized tools and knowledge. It's highly recommended to consult the manufacturer's installation instructions or seek professional installation to ensure the gears are set up correctly for optimal performance and longevity.