Looks like the roll pin that holds the first-second shift rail to the First-Second shift fork dropped out so the shift rail was just sliding back and forth through the shift fork mount. Seems pretty simple to fix if I can find the right kind of roll pin. Tremec gives it a part number 2604154 but I assume it's a standard type of pin that I can pick up somewhere. Maybe Hull's Hardware will have one laying around
Once I get it I should be able to tap it in.
I'm assuming the magnet in the bottom of the pan will pick up the one that dropped out, or should I be more careful and try to drain the whole thing and see if I can find it?
Got to get this car back on the road or Nicki won't have anything to do with me anymore!
Thanks!
Scott