Hard to read, but it looks like they have the name "Hermes" or "hemmes" before replacement door on the door boxes. All the boxes look the same, but they definately don't look like GM boxes. Every GM part I have ever seen has a huge "GM" logo on it. Back when I was a kid during the 70's or 80's, I remember GM's add campaign about insisting on only using "Genuine GM" parts when your vehicle is repaired. Is it possible this is the type of panels that JC Whitney used to sell back before all the foreign stamped stuff started flooding in? And wow, $3995 is a lot of money...