Back seat bracket?

[Buickneem]

For 1965 Rivi: Does anyone know where these are supposed to be installed? I had my rear seats reupholstered and frames powder coated, and I know these brackets came from somewhere in the rear seat area. Just can’t seem to remember exactly where.

[keiser31]

Probably on the floor near the front edge of the rear seat, lower cushion. I think they go on the floor if they are anything like Chrysler products. You then have to push the seat cushion under the back cushion until the bottom cushion locks under the protruding tabs. Are there holes in the floor? I suppose they could also be the brackets that the rear seat upper cushion hangs on. Total guesses here.

Edited March 24, 2022 by keiser31 (see edit history)

[Buickneem]

I couldn’t find holes in the floor for these to fit in. My best guess is that they are brackets for the rear upper cushion, but I can’t identify where they are supposed to mount to.