Wipermotor difference

[Belgium R/T -68]

What's the difference between the early -68 wipermotor/linkage setup towards the 69-71 motor/linkage? 

[Belgium R/T -68]

I refrase the question, is this the difference between wipermotors B-body early -68 and 69-71?

[Nacho-RT74]

the one on top looks like a wiper motor to concelead wipers ( E bodies and 71 and laters B bodies ), with the parking function

however 71 and later B bodies uses a diff plug... dunno on 70 E body.

[Belgium R/T -68]

What about the lower picture? 69-71 B-body?

[Nacho-RT74]

I would say the lower one is not 71 and laters B body ( or E body ) since I can't see the parking system design... maybe A body ( all years ) ? or 68/70 B body too ?

I'm not an expert, just guessing

[Belgium R/T -68]

Got help from Jules the Wiperman, the top pic is late -68 -71 B-body with parking and lower picture is early -68 B-body.

[Charger-Bodie]

Got help from Jules the Wiperman, the top pic is late -68 -71 B-body with parking and lower picture is early -68 B-body.

The lower pic is a late 68....the upper pic is a 69 70 motor.....Early 68 b bodies have the painted black  motor. 

The motors needs to have the proper arm on the end of the linkage for the matching motor, to function correctly.