OER Parts offers a wide selection of Brake Components for your 1966 Chrysler 300. OER Parts offers 1966 Chrysler 300 Brake Lines & Hoses, 1966 Chrysler 300 Brackets, 1966 Chrysler 300 Brake Valves, 1966 Chrysler 300 Clips, 1966 Chrysler 300 Distribution Block, 1966 Chrysler 300 Fittings and Tees, 1966 Chrysler 300 Rubber Hoses, 1966 Chrysler 300 Shields, and 1966 Chrysler 300 Steel Lines.