I have a 1996 G30 single wheel with a 14 bolt semi float rear end and a 1990 G30 dually RV with Dana 70 rear end. I want to make the 1996 a dually. Has anybody have experience with this. I cant find info anywhere.

Thanks

 

With the help of a driveshaft shop you should be able to do that.

 

If you decide to do the swop take pictures id like to watch your progress....