I'm currently building/rebuilding my 89 extra cab when I got it it had a broken axle shaft was driven with no bearing so i needed a new housing which i had laying around and some chromolly shafts so i just threw the third in it and started driving it.
heres a couple pictures of how it was when i got it.
some stuff i did to it was got 36 inch tsls made a stupid huge bumper that im currently fixing and baught a bobbed bed for a really good deal..
For the current stuff im putting in dual cases building sliders a front bumper eventually a rear bumper and a cross member for the duals.