Did the Dana 60s used in the HD trucks have the same axle housing tube diameter as the car versions? (More specifically '84 D-250) Thanks!
That one should be a 3 1/8” diameter but there are some rumors of a 3.250” out there. I had one from an 85 w250 and it was the smaller 3.125” You can still use the mopar 3” ends on it.