Put up a pic. Heres a pic of my 67 Prestolite Vspeed. My Leece Neville i could not get parts for it. The 67 Prestolite i got from the salvage yard. It was rained on for 12 years or more. The winding paper is an indication of how rusty the cylinder was. I cleaned it up and sent it out to be cadmium plated. I found online how to bench check it for operation when rebuilt. All you can check is low, high and park operation. In the car you can check variable speed because of the wiper switch.