This is a weatherstrip package for the 1958 Bel Air 4 door sedan with authentic side glass window felt kits. When purchasing this kit, youll save 15 percent. The part number for each individual part is located within the parenthesis. If you have any questions please call 1-800-CARS-Inc. The package includes the following parts: A frame seals (#1391), hood to cowl weatherstrip (#1585), vent window seals (#12489), J rubber seals (#4513), front door weatherstrip (#12455), rear door weatherstrip (#12456), side glass felt kits (#12828) and trunk weatherstrip (#1587).