Passenger side mirror location for 67 Barracuda

Exactly what is the diff. between the pass. and drivers side mirrors? Look alike to me , having never had a pass. side one in my had .
To be clear, the subject is the rally mirror. They are left hand and right hand shaped so everything about them is different. Not even the little foot piece will interchange left to right.
Left is typically remote control. Right is remote control only on right hand drive builds.