Those guys at Four x Doctor are apparently doing some kind of engine install on a jeep for a show on the Outdoors Channel or something.
Gotta admit, if you don't have the space to do the work yourself, you're smart to get your CJ/Wrangler serviced at a shop that specializes in trucks, jeeps, off-road prep. Guys at Four x Doctor sized up problems in my ride immediately; dealership would have probably taken 2-3 visits of trial and error and probably cost me twice as much.