OER Parts offers a wide selection of Body Components for your 1958 Buick Century. OER Parts offers 1958 Buick Century Bumper Brackets, 1958 Buick Century Filler Panels 1958 Buick Century Guards & Bumperettes, 1958 Buick Century Hardware, 1958 Buick Century Impact Bar & Absorber, 1958 Buick Century License Plate Brackets, Hardware & Frames 1958 Buick Century License Plate Panel, 1958 Buick Century License Plates, and 1958 Buick Century Seals.