Quick/dumb question- how to visually identify a 340 vs 360 vs 318 (with a 4bbl)?

If you're looking for a 360 Magnum ask the salvage yard if they can source one from another yard for you. They are all hooked up in one form or another. Or look for someone selling complete car with one in it might be cheaper and it will run take what you need then just part or scrap it.

Thanks. I'll call the local yard back today.

So what would you guys do with an old 318? The Dart Sport isn't really a collector's item (though its precious to me)...and I don't really have room to store the old motor. I'm sentimental enough that I'd like to save it for a later rebuild but in all honesty, I don't imagine ever feeling like throwing money at that.