This listing is for the windshield wiper linkage from a 1964 Pontiac Catalina.  I have also seen this referred to as "wiper transmission linkage".  I have been told that this fits other models of Pontiac as well as some other GM full size cars.  However, you may wish to confirm this.  I sprayed some WD40 on it and everything seems to move as it should.  I consider this to be in good condition.

Please look at the pictures carefully and feel free to ask any questions.

Thanks

I also have some other misc '64 Catalina parts available.