Had a few 223's, they're a pretty good engine. Yours is probably a 215, same basic style. Ford made a 250 or so on the same design, I think I have one in a 3/4 ton, never tore it down to be sure. Only trouble I ever had was timing chains, two of 'em went. Easy to fix. The last year of production went to gear drive and a reverse rotation cam.1963? I think.