Windshield wiper motor 48LRC

I'm wanting to replace original washer valves and wiper motor controls with newer single 'motor and washer control' (that does not leak). Can call SAMs but thought someone may know. I have 12 volt; off, slow, and high speed motors that self park. Replaced o-rings in brass valves but still have to push and pull too hard to operate. I think after 35 years the old valves have earned retirement... Possibly an Imtra or Vetus replacement but even with the overhead wood panels removed I cannot see and wiper motor info.