Rusty,
I've had my share of run ins with the folks at American Autowire. I was trying to do some rewiring on a 63', and was needing just the ends where the different leads connect at the firewall. They informed me they would sell me the entire harness, but not the ends. Needless to say, I've since done things different. They had a most unpleasant attitude when I talked with them on the phone. I've done a ton of work on this 64' and after replacing all of the other wiring, I've noticed that the fuse block has aged and is causing problems, and it would be best all around to just replace it as well.
I'll try and get to town in the next few days and do as Wrenchbender said and see if any of the FLAPS can help me find something that will do the job. Thanks to all for the help.