This Yukon gear-and-install kit fits standard-rotation Dana 60 and 1999-and-up GM 10.5" 14-bolt trucks and includes front and rear ring-and-pinion sets plus Master Overhaul kits for a 4.56 ratio. Yukon assembles the matched gears and overhaul components into a single part number to simplify installations and provide the necessary hardware for correct fitment in later GM 14-bolt applications.
Yukon Gear & Install Kit Package for Standard Rotation Dana 60 & 99 & Up GM 14T 4.56