My dad and I are looking into rebuilding an old Mustang Fastback (1964-1969, we don't have the actual car yet). We're probobly going to just buy one without an engine and put a new one in. Ford just came out with the new 2011 Mustang V6 engine with 305hp at 31mpg (as well as the new V8 "Coyote"). This sounds pretty good for what we are doing. Where could I buy one of these engines without buying an actual new car?