The first photo shows the welded in panel at the front of the box. Some touch up welding and grinding before putting the hole in for the lower window channel mount are all that will be needed for completion of this section.
The second photo is of the rear side piece. The pitting goes above where the brake is located on this other panel. This one will have to be rebuilt in multiple pieces. The first cut will be at the brake line of the other panel. You can see the black marker line for the cut.
The steps for installing this piece are the same as the front panel. In the third photo, you can see the installed replacement panel with the joggle. You can also see the next cut line from the next brake in the other panel.
