OER Parts offers a wide selection of Body Panels for your 1976 Buick Century. OER Parts offers 1976 Buick Century Trunk Pan Components, 1976 Buick Century Braces, 1976 Buick Century Full Trunk Pan 1976 Buick Century Partial Trunk Pan 1976 Buick Century Weatherstrip Channel, 1976 Buick Century Trunk Floor Drop Panel, 1976 Buick Century Trunk Pan Plug, and 1976 Buick Century Trunk Filler Panel.