Taking my 340 to Caroline Engine for rebuild

Thanks for all the feedback. I see the basic consensus is it is better to sell as is. I would need to know if it is rebuildable to have an idea what it is worth. I may try to tear it down and see what I find. I have never done that but am willing to learn just as I have about many mechanical things related to an old Mopar.
Not too hard. Get a how to rebuild SBM book and some basic tools, should be a cinch.