It's the Magnaspark II distributor. If that's a Pentronix module then you can put me in the same camp as you. I think this was my fault though.
I ordered a new one. $70.00 plus shipping. I slap the carbs back together tonight.
I will say that I drove the car all over yesterday and it was joy. The 5 speed was nice but it wasn't life changing. (eeek!)