OER Parts offers a wide selection of Seat Back Panels for your 1972 GMC C15/C1500 Pickup. OER Parts offers 1972 GMC C15/C1500 Pickup Seat Back Panels, 1972 GMC C15/C1500 Pickup ABS Bucket Seat Back Panels, 1972 GMC C15/C1500 Pickup Vinyl Bucket Seat Back Panels, 1972 GMC C15/C1500 Pickup Vinyl with Carpet Front Bucket Seat Back Panel, 1972 GMC C15/C1500 Pickup Carpeted Seat Back Panels, 1972 GMC C15/C1500 Pickup Bench Seat Back Board, and 1972 GMC C15/C1500 Pickup Rear Seat Back Panel.