Looking for my old 73 Dart Sport 340. FOUND!!

Yeah I am the same way! lol. It was sure nice to have it! I did not build the car, my friend built it as a " what if" type car so he used all factory parts to give it the factory built look. It actually isn't too terrible if you have the right K frame or you can just get a new mount set through a few aftermarket places, we did a 440 in my old 69 dart a while back. The pain is the headers though, otherwise manifolds work well if you get the correct ones.
Good to know. Yes I’ve thought of doing a what if in my scamp that would be similar to what they run in FAST. But that’s for another day lol. Headers were a pain with my 318. Couldn’t imagine a big block lol