The Yukon high-performance ring and pinion for 2004-and-earlier Chrysler 8.25" carriers in a 3.21 ratio is designed to exacting fitment and finish standards. Yukon optimizes tooth surface finish and heat treatment to limit friction and thermal stress. It fits Chrysler 8.25" housings with 10 ring-bolt holes, uses a 27-spline pinion and is built from high-grade steels to OEM-style specifications for reliable service.
Yukon Gear High Performance Gear Set For 04 & Down Chrysler 8.25in in a 3.21 Ratio