Gen 1 Early Hemi forums

Yes
There is a pretty fair amount of information about the early Hemi on the HAMB !
When I got my DeSoto Hemi years ago that’s the only place that had anything to mention them really
There are scores of extremely knowledgeable people there !
About anything car related !

Mostly they are devoted to the early Flathead fords
But still a lot of information there

There are several names in this site I recognize from over there

Tommy