13 years ago in HELP IDENTIFY
Engine casting ID # TO6IIHN 18D1(829?)78
Answers (1)
the T INDICATES TOWONGA NEW YORK .O611 IS DATE PRODUCED .HN INDICATES IT IS A 1969 350CID 300 HORSE ENGINE. DO NOTRECONIXE OTHER # POSIBLY CAST ON AUG 29 1978
Sources: T AND HN HOLLANDER INTERCHANGE MANUAL 50TH EDITION