[jonzcustomshop]

rear sill plates: pretty crudely done.. shouldn't be too hard to replicate these!
the "special" rear seat bracket- this should bolt to any 60-66 seat pretty easy, seat was a full size seat too, I know some crews have a cut down/shortened rear seat.
the rear floor mat-there was a smaller piece that continued under the front seat as well...

looks to be a standard piece of rubber- if any of you recognize this pattern and know of a vendor for it let me know.