For the past 20+ years I have wanted to put a HUDSON flathead 6-cylinder into a 1965 Rambler American.
Nice! A hopped flathead would be really great! I also like these sorts of categorical torments.
I personally am fearful that AMO is opening a real "can of worms" by permitting a "MODIFIED" Class ("MODIFIED" meaning non-AMC power).
Can you elaborate? I'm really interested to know more about this. My interest in one particular outcome is obvious, but I don't have religion in it. Worst-case, I'll continue to use the field as a sweeeet parking lot :-)