You are correct. It's from a craigslist ad out of Arizona, about a year and a half ago. I just kept the pictures. Bangshift has an article on it, but it just consists of the for sale ad. They also incorrectly thought it had a truck frame under it. It doesn't, the owner kept the original K frame to locate the engine and welded leaf spring mounts to the frame to sling an axle under there. Which was actually why I downloaded the pictures.
Well, that and so that I had a picture to post when people say that any tire that hangs 2" out of the wheel well "fits". If those are the parameters, everything fits. ;)