Yukon Gear Ring and Pinion Gear Set 10.5in GM 14 Bolt Truck / 3.21 ratio

This Yukon Gear & Axle ring and pinion set is built with high-grade steel and features a specific tooth surface finish designed to reduce friction and heat. This is crucial for maintaining performance and longevity, especially when you're pushing your truck with added horsepower or larger tires. The 3.21 ratio is a popular choice for balancing highway drivability with improved off-the-line traction for many heavy-duty applications.

Yukon engineers use advanced design and testing processes to ensure these gears meet exacting specifications. The fitment is designed to OEM standards for the GM 10.5-inch 14-bolt axle, a robust rear end found in many Chevrolet and GMC trucks and SUVs from the 1970s through the early 2000s, including models like the Chevrolet Avalanche 2500, C2500 Suburban, and Express 3500. This set includes both the ring and pinion gears, ready for installation by a qualified technician.

When you're looking to re-gear your drivetrain, Yukon offers a wide selection of ratios to match your specific needs, whether you're optimizing for towing, off-roading, or general driving. Yukon also backs this ring and pinion set with a 1-year warranty against manufacturing defects, and they offer an optional Y.E.S. Plan for lifetime coverage.