OER Parts offers a wide selection of Brake Components for your 1949 Oldsmobile Series 78. OER Parts offers 1949 Oldsmobile Series 78 Brake Lines & Hoses, 1949 Oldsmobile Series 78 Brackets, 1949 Oldsmobile Series 78 Brake Valves, 1949 Oldsmobile Series 78 Clips, 1949 Oldsmobile Series 78 Distribution Block, 1949 Oldsmobile Series 78 Fittings and Tees, 1949 Oldsmobile Series 78 Rubber Hoses, 1949 Oldsmobile Series 78 Shields, and 1949 Oldsmobile Series 78 Steel Lines.