Wiring Nightmare

[Fastbk]

Having an early 65..Ung. Can not find how to modify my heater blower motor ( has 3 wires + ground) to connect with my 2 speed heater switch!

 

[General karthief]

Welcome to stangnet
Moved this over to the classic tech threads, some expert will jump in and help out.

 

[Fastbk]

Having an early 65..Ung. Can not find how to modify my heater blower motor ( has 3 wires + ground) to connect with my 2 speed heater switch!

Thanks