I'll be cutting the axles off the frame on Saturday (u-bolt nuts are rusted to the point where I can't get a socket on them).
Should I get a u-bolt flip kit (which I was thinking about doing anyways) or go to Toyota and buy the stock u-bolts and nuts (if they are available)?

The only things salvageable on this frame are the axles and fuel tank skid plate

 

just keep in mind that you will not be able to use the U-bolt flip kit up front unless you use a high steer kit..

 

I plan on doing high steer anyways so I thought, while I have it apart I might as well build it right the first time. I'm in the planing stages, I want to build this truck and not take it apart later to "add" something.

 

You are doing it right. I just saw your post about being done with the tear down. Lotta work but well worth it in the end. I am lucky that I don't live in a rust belt...Keep us informed of the build...

 

I was planning on high steer to get away from the "push-pull" (I think it's called) steering.
The thought I had about the u-bolt flip came to me as I used a torch to cut the old ones off. Too rusted to reuse.

 

I ran a u bolt flip kit with out hight steer. I had to leave the drivers side stock though, but once i get my high steer i will put the other one on.