Well after a month of trying to figure out if I'm going to keep my car or not (my car back fired and blew the block) I bought a 2004 Mustang GT motor with LT BBK headers and X pipe for $1200 with under 20,000 miles. Now I have been trying to figure out if I should install the engine or pay a shop to do it. Any thoughts? I'm mechanically inclined but I have never taken out a Mustang motor before! Is there write on how to do it? Thanx