Does anyone have wiring diagram for a 73 nova blower motor?

You can typically find a wiring diagram for a 1973 Chevy Nova's blower motor in a service manual or repair guide specific to that model. Additionally, online forums, classic car restoration websites, and resources like the National Chevy Association may have the diagrams available for download. If you're unable to find one, consider reaching out to classic car enthusiast groups or local auto parts stores for assistance.