Floor Pan Removal and Prep:
I removed the floor and decided to reuse the existing torque boxes since they still had the original galvanized coating on them. I ended up sanding everything and epoxy sealing before the new pan went in. Before removal, I added some "L" brackets to locate the rear subframe mounts in the floor pan. These not only locate the holes, but it also helps set the height of the pan to the original.
After Primer:
