What is the purpose of this swap?
I think:
1. 60-72 new trailing arms are the same.
2. Axle width is the same from 60-69
3. If you find a 12 Bolt it should be fairly easy to swap.
4. May have to reposition spring perch or axle saddle.
5. If donor rear end does not have a panhard bar, there is a kit for that.
6. 12 bolt car axle may work?
7. No matter what anyone says, or what any chart says, you will, of course measure and contemplate before buying or beginning.
