single rear wheel to dual rear wheel

[aharper33]

I have been thinking of doing this as a summer project and was wondering if anyone has done this before and documented it with pictures? I have searched the site before that gets brought up. I have read through alot of the topics and some say it is a straight forward swap and some say it alot of work. I currently have a 1986 K20 and was wanting to swap it to a dually for around the farm projects and hauling hay and cows. Living in Wyoming it has been kind of a pain finding a good 4x4 dually so I figured making one would be easier than trying to buy one.