Hi Matteo,<br> <br> I own a 1982 300TD with Palamino leather interior also without rear headrests. Last year I ordered some rear headrests which were shipped to me after a month. The problem was, the headrests shipped to me were with bent stems which were meant for W123 sedans rather than for station wagons. I understand that rear headrests for sedans with bent stems are harder to find. As for station wagons, I think the stems should be similar to your front seat head rests. So watch out when you order your headrests. I think when you order rear headrests, they immediately think you need the ones with short and bent stems.<br> <br> Regards,<br> <br> Gerone Jimenez<br> Manila, Philippines