OER Parts offers a wide selection of Body Components for your 1939 Buick Special 40. OER Parts offers 1939 Buick Special 40 Bumper Brackets, 1939 Buick Special 40 Filler Panels 1939 Buick Special 40 Guards & Bumperettes, 1939 Buick Special 40 Hardware, 1939 Buick Special 40 Impact Bar & Absorber, 1939 Buick Special 40 License Plate Brackets, Hardware & Frames 1939 Buick Special 40 License Plate Panel, 1939 Buick Special 40 License Plates, and 1939 Buick Special 40 Seals.