If you are a DIY type, rebuilding an alternator isn't too entirely difficult, especially since there are companies out there that sell the parts. Also, there are usually rebuild shops that can be found local to most people that will do the same thing. Had mine upgraded from the factory 105A to 160A by a place nearby, but also picked up a lightly used OEM alternator that I'll upgrade on my own.
Here's a link on ModFords with all kinds of info, including a video on the rebuild process:
http://www.modularfords.com/threads/235857-Terminator-quot-Alternator-101-quot
Also, the Terminator alternator is just a V-6 unit with a different battery cable post and pulley (8-rib). The V-6 alternators can be found easily, and with a swap of those two items, you have one for a Terminator.
Here's a link on ModFords with all kinds of info, including a video on the rebuild process:
http://www.modularfords.com/threads/235857-Terminator-quot-Alternator-101-quot
Also, the Terminator alternator is just a V-6 unit with a different battery cable post and pulley (8-rib). The V-6 alternators can be found easily, and with a swap of those two items, you have one for a Terminator.