Still lots to do and learn. The body shop was unwilling to do any seat belt related work. I think maybe it's a liability concern for them? They're doing really good work otherwise, except for speed. They will be painting the cab soon, so I was looking for ideas. I may have them just weld in some 1/4 inch steel pieces and then figure it out afterward. My idea would be to then determine the anchor point locations, then drill and tap holes for the bolts.

The other factor needing addressed will be seat anchors. I read in other related posts that is a weakness and potential added and best avoided experience in the event of a collision. These use thin metal rails with short tapered pins that fit into holes on the seat frame all of which rests on a pedestal welded to the cab.

Any ideas and thoughts on this will be appreciated.