Yukon’s 10.5-inch GM 14-bolt gear and install kit provides a full 5.13 ratio thick ring and pinion package with a complete Master Install kit for heavy-duty applications. The kit includes matched ring and pinion gears plus bearings, seals and the small parts required to rebuild the differential and fit 14‑bolt rear cover applications. Yukon builds these kits with advanced heat-treating and testing to ensure fitment and surface quality for demanding duty cycles.
Yukon Gear Ring & Pinion Install Kit for 10.5in. GM 14 Bolt 5.13 Thick Ring