I have recently purchased an 82 240 sedan and an 80 300td wagon, both getting converted to veg/wvo. I don't get the T part, I thought that stood for turbo, which it obviously doesn't.
Anyhow neither car has headrests in the back seat NOR do they even accept rear headrests, has anyone else with kids fabbed up a suitable head rest solution?? I am asking for plans or,

ideas, possibly a drawing or even a picture. I am not too terribly interested in changing out either rear seat but would like to add on to what I have.
I do weld however upholstery is not my forte, I am sure someone here could give me some tips.
Thanks,
Guy