I have a 1965 Cutlass. Is this the right wiper motor? My switch seems to be a two speed switch. The wipers move sometimes is the best that can be said about them. It seems to have the “park” function, which, isn’t compatible with this car. Any help is much appreciated.,
I think I need a 2-speed 4-spade motor?

 

That looks like the 2 speed wiper motor. The one speed motor is shaped like a brick.

 

From my understanding there’s a brick shaped 2-speed as well as a one speed. This one seems to retract the wiper into the park position. (When it does anything at all)
Also there’s evidence that it wipes far past where it should stop. I believe someone has slapped this on here to avoid buying what comes up as the more scarce and expensive motor when I look it up by application.