Just a side note to anyone looking at s-10 frames,a buddy of mine drives a 2dr geo tracker 2wd as a beater. These frames are simple and come with a decent looking 3-link in the rear. Although the strut front is something to contend with, it is simple.
I think a 4dr would be closer to the wheelbase anyone of us would use.
A plus is that the track width is narrow also.

Doug