I have a 96 IFS Dana 50. I think the 50 and 60 are the same hubs. I went with the Milemarker 449SS. I was happy with them. They look like nice quality. BTW Amazon had the best price.
I had the auto hubs so I had to get the special nut kit to go with them. Easy to swap but double check the lock rings. There are 2 sets and you need to install one of each on each side. The instructions are clear, but you have to read close. Longevity? I am just put them on. Next step up was the Warn.