Its not a snide comment. You gave us no information and I have been around long enough to know that when people ask what you ask they don't know what they are doing. I just stated that you need to read all the SAS threads that are on this site and then ask us questions. There is no step by step instructions.
Anyway your axles will depend on what you plan to do with the truck. You could run a D30, D44, D60 or rockwells. There are a lot of different axles that could be used.
Solid Axle Swap Build Threads
There are 29 SAS threads at that link and more on the site. That is thousands and thousands of posts on doing an SAS.