OER Parts offers a wide selection of Brake Components for your 1981 Buick Century. OER Parts offers 1981 Buick Century Brake Lines & Hoses, 1981 Buick Century Brackets, 1981 Buick Century Brake Valves, 1981 Buick Century Clips, 1981 Buick Century Distribution Block, 1981 Buick Century Fittings and Tees, 1981 Buick Century Rubber Hoses, 1981 Buick Century Shields, and 1981 Buick Century Steel Lines.