Hi I have a 67 400 4spd convertible that came from the factory with shoulder belts. I am looking to get a new set to complete the car, as the originals are missing. I am going to buy the reproduction tags for the belts also. I know the belts were made by Irving company, but the one question I have is what is the correct model # for these belts? I know the front lap belts are model # 214 and the rear lap belts are #211, all I need is the # for the front shoulder belts. Any guidance is greatly appreciated!!