Choke Fly Assy.
CTP312952 Replacement Part to Fit:  Ford 601, 701, (1958-1962); 2000 (1962-1964) w/ 134 CID gas engine; 800, 900, (1955-1957) w/ 172 CID engine.  Price:  $16.94  Buyers Club Price:  $15.25