Toolmanmike- that looks like a rear defroster blower for like a Duster or 72 Dart.
Is that the one from the kit you have? Ideally that is the one you would want but the blower “shell” is larger than the two I have from my kits from 66’. Mine is a single wire and the blower motor (same sized) and the housing is smaller to fit the 66 spot above the wheel well passenger side. I figured the resistor is in line or mounts inside the steel opening. I figure what ever the low vs high speed difference is... no judge will know the speed unless they bring out a radar gun. Lol! As long as it “sounds “ different I am good.
