I have a stainless steel interior door panel part to identify. I have searched everything, but since I have the actual part, it know it exists. It is chromed about 4' long, 1/2" wide, and came off the drivers side door panel just below the arm rest on a 78 Camaro. Was not one on the passenger side. Most trim like this is chrome tape covered plastic strips. Their are actual clip pins on the back, about 20, that attach it to the door panel. The inside of the door panel, original oem, had slots for those tabs. This part may have been an luxury add on and may be extremely rare. Can't seem to add a picture to this. Any info would be helpful as I am baffled.