Thanks for the continued info guys - we're narrowing it down for sure!
Curt: Can I presume that the engine code info on the American Classic site is correct? If so, then they only list the BE under 1960 and not 61 or 62. So for the stamp id F0301BE it appears as if I have an engine made in Flint on March 1, 1960... correct?
I'll have to check on the other block casting number you're talking about... I do have a block casting number that's on the pass side: 3769716 that tells me that it's a 58-62. I didn't know there was another casting number.