The Yukon Dana 44 chromoly axle kit for 1971–1977 Bronco models includes inner and outer 4340 chromoly shafts and 1310/760X series u-joints sized to Dana Spicer 44 geometry. Built with heavy-duty chromoly and treated with cold-roll-formed splines and advanced heat treating, the kit supplies a durable direct-replacement axle assembly tailored to the stated Bronco years and spline counts.
Yukon Gear Dana 44 Chromoly Axle Kit Replacement