Instrument cluster testing
This is my 67 cluster. It had damaged and broken connector pins. I ended up abandoning the original connector, soldering pigtails to the board traces, and using Molex style connectors from RadShack. The IVR connector fingers did not make contact with the board traces, and I soldered them across. Not visible is loose stud nuts. The wire up by the speedo is the added ground pigtail. Do yourself a favor and buy an aftermarket solid state IVR