1939-40 Cadillac AC Radiator Cap (N.O.S) Dillon Hudman 5 years ago 031-e1541441366736 1939-40 Cadillac AC Radiator Cap (N.O.S) 100% authentic, N.O.S radiator cap For all model Cadillac’s 1939-40 This is the only one in stock 1939-41 Cadillac Rear View Mirror (N.O.S)DateNovember 5, 2018In relation toSimilar post1937-48 Cadillac Radiator HosesDateJune 15, 2017In relation toSimilar post1951 Cadillac Horn Button (N.O.S)DateNovember 5, 2018In relation toSimilar post