Dash is out - 66 Val

You can test the voltage coming out of the limiter. If it's a steady 5v, you have a solid state one....if the voltage pulses up and down, you have a points type. Check with RedFish on the need for the condenser. I would say that you probably don't need it on the solid state unit. It's there for two reasons, it helps protect the points from arcing when they open and close and prevents that electrical static being heard on the radio. Since that is eliminated with the solid state unit, I wouldn't think it was needed unless some of the existing gauges produce static also.