Help - Differential axle yoke end play specs?

[Ol Blue]

Can anyone direct me to a place that gives proper specifications on the end play for axle yokes in a 68/69 differential? Mine seem sloppy after a rebuild, but I can't find specs in any of my manuals to refute the rebuilders job.
Thanks
Ol Blue

 

[JohnZ]

There are no published specs anywhere for yoke end play, but when they get above about .080"on a used unit in a car, it's time to start thinking about a rebuild. If you have more than .080" on a freshly-rebuilt unit, either the yokes are worn or the clutch packs need shimming for a better fit in the case.