OER Parts offers a wide selection of Package Tray / Rear Seat Shelf your 1968 Ford Mustang. OER Parts offers 1968 Ford Mustang OEM Style Rear Seat Shelves, 1968 Ford Mustang Rear Seat Shelf, 1968 Ford Mustang Deluxe Rear Seat Shelf, 1968 Ford Mustang Deluxe Mesh Rear Seat Shelf, 1968 Ford Mustang Vinyl Covered Seat Shelves, 1968 Ford Mustang Seat Shelves with speaker cutouts, 1968 Ford Mustang Seat Shelves without speaker cutouts, and 1968 Ford Mustang Seat Shelves with with or without center speaker.