I have recently purchased what I believe to be a 1968 RS/SS camaro. It has the hideaway headlights (which I know could be added), deluxe door panels (which look very original), the original radio is in it with the woodgrain around it and the heat/vent gauges. The cowl tag gives the trim code as 730. I know this is parchment but I don't know if it is deluxe vinyl or deluxe houndstooth. I have the orginal seats which still have the outside vinyl (in parchment) on them but someone has recovered the centers (where you set) in an awful red velour. Can anyone help or give any advice on how to determine what these were. The original seat foam and stuffing is still intact but I have had no luck locating the build sheet in the seats. I could be looking in the wrong place and I didn't want to completely destroy the stuffing.