Help: which blower motor wheel for ā€˜71 Fury

I had problems with the heating in my 1971 Plymouth Fury III with A/C. This didn't work. So I removed the blower motor. Unfortunately the material of the blower motor wheel was very brittle and cracked.


Iā€™m looking for a blower motor wheel. What size do I need for the blower motor wheel?
Is there a recommendation as to which one I should install?
Author: BE_Fury