1971-1973 Ford Mustang, Fastback, Coupe, Convertible, Grande, Mach 1, Boss 351. NEW OLD STOCK AM RADIO. This is an ORIGINAL FORD NOS PART. Stamped D2ZA-18806 on the side. Brand New in Show Quality NOS Condition. It does work. Ready To Install. Impossible To Find NOS. Please email with any questions. 090721-5 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.