tr waters does a 4 bbl conversion on 2 bbl intakes,,,some of those early hemis,,,are super hard to find 4 bbl intakes for,,,some are being repopped by offenhauser,,,hot heads has them but not sure if for a desoto,,,,,check tr waters,,,

only thing that interchanges with the short deck hemis is the distributor,,,small block mopar dizzy fits some with no mods,,,,thats it,,and save your pennys,,,early hemi wil cost you 3 times more to rebuild then a standard mopar motor,,,nice find,,,