Need dana 70 help

[PRINCETON_JAKE]

A friend blew the spiders and carrier (open diff) in his 92 dodge, i have a 89 dodge dually that he tried to put the carrier in his, but the dually carrier has bigger axle shafts.

70's have either a 32 or 35 spline axle is what ive been told, is that right?

The dually carrier is a Limited slip, will 32 spline spiders fit it fine? do they have to be from a limited slip or can they come out of a open diff?

 

[Supershafts]

You can't put the open side spider in the ls case if that is what you are asking.
Depending which style ls you use in the 70 one has a strength issue with the spider assembly if (the PL and TL), if you're really putting power and hammering it