I've got a 3-speed wiper assembly (motor, arms, switch) from a 72 Dart I picked up years ago and was thinking about replacing the 2-speed wipers in my 69 Dart with it. My question is regarding the switch and dash harness plug. Will I have to get the under dash wiring from a 3-speed wiper car to plug on to the 3 speed switch I have or will the 2-speed switch plug fit on it and work properly?
