It is the Nth Unlimited long arm kit that is being used. On the front, the majority of the subframe is cut away but the portion that holds the engine mounts is still there. Then the fabrication of the steering box mount which is also going to be where the front trac bar attaches. Once that bracket is finalized it gets welded in place.
There is a lot of fabrication just in the belly skid which includes the trans mount and rear stinger mount and the countersunk holes plus some reinforcements. A access hole for servicing the transfer case may be added by me in the future but for now I can't bear to see that nice flat smooth belly get a hole added to it. It might also need a clearance notch added to the rear of the skid for exhaust clearance.
All the axle bracketry is added to the diffs and then the slight mods to get some of the Nth parts to work w/ the KJ D44 rear. There is also the subframe mounts that are added to the bottom of the KJ "frame rails". Those are drilled and tapped, welded to the "frame" and then the frame underneath is also tapped through those drilled holes. Then of course all the Nth parts are assembled and bolted up to that subframe assy.
Mine was set up a little differently from Seths and Wallys by moving my subframe assy rearward an extra inch to allow a little more adjustment in the rear to allow for clearing the front of the rear wheelwells should I decide to up the tire size.
A lot of custom work goes into the job and some of it is custom built to the vehicle. There are so many slight variations from one KJ to the next that you can't just make a bunch of parts and bolt them up since some may not fit other vehicles.
Fun.
