ford flathead trans questions

does anyone know if there is a bellhousing adapter out there that will mate a 6=speed trans to a ford flathead? i found speedways 5-speed adapter and i dont know if you could make that one work on a 6-speed.  anyone ever done this or know where i might find more info about it.  thanks in advance for any info.

what 6 speed? call transadapt. they will make you a custom one.