This high-performance ring and pinion gear set from Yukon Gear & Axle is made to run smoothly both on the street and while off-roading or trail driving. Designed for use with the Dana Spicer 44 axle, this gear set features a ratio of 5.38. Innovative technological design makes this gear set run quietly while delivering power and performance, even under strenuous driving conditions. All of Yukon's products are backed by their standard one-year warranty.