Lol. Are you saying that something bad should have happened?
I find it hard to believe, or I just was incredibly lucky, to have:
1: found a 73 Dart Sport 4 speed that had a 340 (vs a 360) in it...I know 73s had both, early in 73 they had 340s, later in 73 they had 360
2: the one that I found had...