im thinking about engine swapping my 2004 new edge mustang it has a 3.9 engine and i want to put a 4.6 gt new edge motor in it . i know its nothing crazy but its just something i want to do to have a v8 this is my first time for a engine swap and i want to know the steps if you guys can help me also this is my first time on this website and i hope i get to meet some new people. ive been wanting to be part of a car community and i hope this is the one . so to the first question . are the engine mounts for the 3.9 the same as the 4.6 or do i need to change something out.