Sorry, it's my 40 1/2 ton. Somewhere along the way someone put electric wiper motors up behind the header panel. Each motor has it's own hot wire feeding it and it's won switch, so they're independent of each other. It's just a basic on/off switch. There is only one speed (as far as I know), and they don't self park.


1940 Chevy 1/2 ton, 12 volt, 350/350th