So I am still searching for a G body SS Monte Carlo but I am having trouble trying to decide what motor should I go about putting in it as well as trans. My original idea was to just get a 350 and swap the heads and can so I can still have a decent amount of power, because I highly doubt that I’ll be racing it on a serious note. But I came across a few 454’s that were still in my price range, but I’m not sure about how powerful those really are. And a friend suggested if I think about going that route that I might as well do an LSx swap. So I need you guys to help me out with explaining around how much are these swaps usually costing now a days and how much power could each one end up giving me. Because in all honesty I don’t know a lot about it. Thanks in advance!