The rear seat (bottom cushion) on my 51 is missing the locating pins that fit into the pockets in the floor. The pockets are there, but there is nothing on the botton of the seat frame. And I can't see any marks on the cushion frame where they might have been located. Been driving around with it wedged back as far as possible so it doesn't move.
So if anyone has their interior ripped out, could you take a photo of the bottom side of the rear seat and either post it here or PM me direct ??