i did search, but i couldn't find anything so here goes. how hard would it be to swap a 4.6 SC from a new cobra into a 4.6 bird? it seems like it should work but what do i know? i'm probably looking for something WAY out of my league but it can't hurt to find out. if it doesn't look feasible i'll look into something else. of course i would have to get the car first, but i definitely plan on doing that, so the only question is what to do with it after i get it. thanks to anyone who sheds some light on my lack of info.