In 1964, Ford made a C4 for the 223 (first year for the C4, last year for the 223). By the time the C6 came out (1966), the 223 was out of production. You could also look for a Cruise-o-Matic 3-speed auto (early version of the FMX). They were available almost the entire time the 215/223/262 was in production. If it hasn't sold, there was a 1954 223 and Cruise-o-Matic for sale here in the For Sale section.
OOPS-It's a 2-speed Fordomatic for sale...Sorry!