The module is mounted to the side of the distributer. The tool you will need is a special 1/4 drive socket to get the module off. I tried to get mine off with a socket I already had, but the wall of mine was too thick and I couldn't get in in the hole to loosen the screws. NAPA has the special tool, just ask them for a Ignition Module tool for a Ford. I bought the tool first and then went back to NAPA and had them verify my old module was bad before I got the new one. NAPA should have the Part.

Good luck!