Hey guy! Welcome to the forum.
what are your goals for the project?
What exactly are the issues you’re experiencing?
I wasn’t in a dissimilar place from you and did manage to find all I’d need to get my truck running really well. You describing some issues and honest assssment of truck let us know!
This! Decide what you want to have at the end of all this. Do you just want a running junker? Full restoration? Rebuild nice, but not too nice? Offroading? Street queen? Original stock form? Lifted? Etc...Then make a plan for how to get there. Realize that it is going to take twice as long as you think and costs 5 times as much. And at the end of the day it is still going to be a crappy RBV. Then take a deep breath and tackle one problem at a time. How do you eat an elephant? One bite at a time.
For me, I knew I was building a wheeler/overlander and I approached it that way. Here are some lessons I learned:
1. Every seal, bearing, hose, gasket and wear item is to be presumed toast! If you think you its OK, its not.
2. If you have something apart, replace
everything you can
at that time! You are looking at 100s of hours of work ahead of you. If you have to go back in somewhere you are wasting time.
3. Consider dismantling the entire truck. I wish I had done this, because in the end there is not a bolt I haven't touched and it would literally have been faster, and easier, to just dismantle the whole thing and start from there.
4. Take pictures and lablel everything! You will forget, so document!
5. Buy the best parts you can afford. New parts today are essentially untested crap that is slapped together and the customer is left to figure out if it works or not.
6. Slow down! If you get in over your head, realize its 2021. You have the interwebs! Stop and do your research. Resist the urge to "Git er done".
7. Enjoy! Thats what you started this for.
Sean