The Yukon ring-and-pinion gear set for Chrysler 8.75-inch axles with an 89-case housing in a 3.73 ratio offers a high-quality replacement for changing final drive gearing. Yukon refines gear tooth surface finish to lower friction and heat and manufactures ring and pinion from high-grade steel to OEM specifications. This 8.75" ring gear package includes a 29-spline pinion and twelve ring gear bolts, and is backed by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear High Performance Gear Set For Chrysler 8.75in w/89 Housing in a 3.73 Ratio