OER Parts offers a wide selection of Package Tray / Rear Seat Shelf your 1971 Buick GS 455. OER Parts offers 1971 Buick GS 455 OEM Style Rear Seat Shelves, 1971 Buick GS 455 Rear Seat Shelf, 1971 Buick GS 455 Deluxe Rear Seat Shelf, 1971 Buick GS 455 Deluxe Mesh Rear Seat Shelf, 1971 Buick GS 455 Vinyl Covered Seat Shelves, 1971 Buick GS 455 Seat Shelves with speaker cutouts, 1971 Buick GS 455 Seat Shelves without speaker cutouts, and 1971 Buick GS 455 Seat Shelves with with or without center speaker.