67/68 headlight switch, are they interchangable?

The switch in my 67 Dart has a bad reostat for the inside lights and they didn't want to work tonight. After driving for a while they came on.

So over the winter I would like to change it. I should have check this when I was building the car and had a 68 parts car, but didn't.

I would like to put a 68 switch in so the parking lights will stay on when the headlights are one.

Can a 68 headlight switch be used with the wiring harness of a 67 Dart?