Rare Dodge Dart GT? Which engine is this?

It's just fun looking into this, all the FABO members are spotting little clues as to what it is.

Different sets of eyes are pickings things out that first went unnoticed, just from a few pictures and text from the OP.

Being half way around the world in Norway is cool too.
Somebody said something about the alternator being on "the wrong side" when clearly it is mounted with what appears to be factory parts.....so it is correct for what and where it is. I like it for sure. Just imagine if it is some sort of a warmed up 340. No wonder it outran a lot of stuff. LOL