5.9 FI Magnum swap in 73 swinger

Congrats on the build, you will love it! The efi drivability in an old body is just a kick *** daily driver combo. I did a 5.2 magnum swap in my boat fury four door a few years ago and put 5000 miles on it in a summer, which was more than the previous five years I owned it! Don't go external fuel pump though, that was a lesson that I learned the hard way on a 100 degree day...:banghead: