OER Parts offers a wide selection of Brake Components for your 1974 Oldsmobile 98. OER Parts offers 1974 Oldsmobile 98 Brake Lines & Hoses, 1974 Oldsmobile 98 Brackets, 1974 Oldsmobile 98 Brake Valves, 1974 Oldsmobile 98 Clips, 1974 Oldsmobile 98 Distribution Block, 1974 Oldsmobile 98 Fittings and Tees, 1974 Oldsmobile 98 Rubber Hoses, 1974 Oldsmobile 98 Shields, and 1974 Oldsmobile 98 Steel Lines.