1957-1958 Ford Thunderbird, Fairlane, 500, Galaxie, Mercury Monterey..      'NEW-OLD-STOCK' HOLLEY CARBURETOR CHOKE THERMOSTAT HOUSING With GASKET.     This is an ORIGINAL FORD NOS PART.   Dated (57) in the center.   The housing is in Excellent NOS Condition.  Brand New-Original Ford. Ready To Install.    Please email with questions..           100319-12DP                  WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.