340 block value?

krazykuda said
The early 360's used the 340 bore cores and had thicker walls...

I have always understood this as well.
If your running a max effort motor I think wall thickness is more important than a few extra cubes.

I happen to have a 71 360 but not sure I want to part with it cheap. For $200 its worth having it sit around in case I need it someday.