Im looking into a 90ish ramcharger 318 auto 2wd. guy just wants to get rid of it for a couple hundred and the body and interior is in pretty good shape. I really like the truck but its a 2WD. I dont know much about these trucks, ask me about 60's mopar cars and i can talk your ear off! Just interested in seeing if it is even really a task that is readily doable, how much a possible cost would be, and what parts would be needed aside from the obvious(transfer, driveshaft, front diff). Would a whole different tranny be needed or could i just find a 4wd extension housing? Thousands of questions, no answers. ANY help would be appreciated!