OER Parts offers a wide selection of Body Components for your 1940 Buick Roadmaster Series 70. OER Parts offers 1940 Buick Roadmaster Series 70 Bumper Brackets, 1940 Buick Roadmaster Series 70 Filler Panels 1940 Buick Roadmaster Series 70 Guards & Bumperettes, 1940 Buick Roadmaster Series 70 Hardware, 1940 Buick Roadmaster Series 70 Impact Bar & Absorber, 1940 Buick Roadmaster Series 70 License Plate Brackets, Hardware & Frames 1940 Buick Roadmaster Series 70 License Plate Panel, 1940 Buick Roadmaster Series 70 License Plates, and 1940 Buick Roadmaster Series 70 Seals.