67 valiant redo
Cool thing about the LS swaps are the car isnt hurt. If you want to go back old skool, just swap a stok k back in and drop an old mopar V8 back in. Too many people poo poo in it. I say build it. Its your car to do it your way.
My wife showed me a pic of a nice clean 70 chevelle SS, i told her i'd jerk that 454 out, and put a 528 hemi in it without batting an eye. She was shocked. I told her they put chevies in everything else so turnabout is fair play.