I had a friend of mine measure and have some sheet metal bent/ formed for the open edges on the body and door.
Its kindof hard to see but one the door there are U shaped channels of sheet metal that just slipped over the door skin and I welded them inplace.
The wires are for the tail/brake lights in that door. The oridional wiring ran down the roof into the door so I needed to extend them temporarily so i can open the door and still have lights. I will comeup with a better solution eventually but it works for now.
In search of Bus #2
(Sold)1989 Chevy Thomas 8.2 Detroit Allison AT545 Custom 3rd door added in back.
GM Service Tech