Yukon’s replacement outer stub axle for Dana 60 and Dana 70 measures 12.0" from the end of splines to the u-joint bore center and uses 35 splines. It fits 1977–1991 GM one-ton fronts and 1981–1993 Dodge one-ton fronts and is offered as a direct-replacement component, with Yukon noting a one-year warranty against manufacturing defects.
Yukon Gear Replacement Outer Stub Axle For Dana 60 and 70