That's the exact route I went. Got the rearend out of a mid-70's F250 at a pick-n-pull w/ a 4.10 gear, Trackloc, and 1350 yoke. After selling the Trackloc, I swapped in a powrlock, added some Mopar housing ends, and a set of Dutchman axles with 5/8" studs (all parts from Dr. Diff).
You won't regret it! What is the wall thickness of the axle tubes in yours? Mine were 5/16"!!
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