OER Parts offers a wide selection of Brake Components for your 1938 Cadillac Series 65. OER Parts offers 1938 Cadillac Series 65 Brake Lines & Hoses, 1938 Cadillac Series 65 Brackets, 1938 Cadillac Series 65 Brake Valves, 1938 Cadillac Series 65 Clips, 1938 Cadillac Series 65 Distribution Block, 1938 Cadillac Series 65 Fittings and Tees, 1938 Cadillac Series 65 Rubber Hoses, 1938 Cadillac Series 65 Shields, and 1938 Cadillac Series 65 Steel Lines.