The Yukon Dana 80 ring-and-pinion set in a 5.38 ratio fits Dana Spicer 80 housings and includes an 11.25" ring gear diameter, 12 ring gear bolts and a 37-spline pinion matched to the 5.38 ratio. Yukon refines tooth surface finish and applies advanced heat treatment to reduce friction and heat while preserving OEM-spec fitment. The set is backed by the company’s lifetime Y.E.S. Plan and offered among many ratio options.
Yukon Gear High Performance Gear Set For Dana 80 in a 5.38 Ratio