Do half doors from a YJ or TJ have any identifying marks that will link them to a year of manufacture on the exterior or interior of the door? I am trying to mount them onto my '82 Scrambler and I am looking for stainless steel hinges of the proper size. I bought them so long ago in Austin, Texas and cannot remember the year the parts guy said they were made. My wife said that she attributes that to me having CRS disease like when it comes to remembering birthdays and anniversaries, or something she said 5 minutes ago. Maybe it was yesterday for all I know!