Need help identifing vent window handles

[67bird]

A guy I work with gave me what looks like two NOS vent handles for a GM product. They appear to be in GM bags. I needed a set for a 67' Firebird. These say all Gm compacts standard models 1960 thru 1967 and el camino 1964 thru 1967 except corvair. Other than that I don't know what else they fit. I know they aren't the same as my Firebird, but I would like to sell them as I don't need them. The numbers on the packages are 65-1048 and 65-1047. On the package for the 65-1049 is says replaces 4305052.

[dropit69]

4305052 i googled this # and found it for a 64-67 gto vent window ..that was on paddock parts site

https://www.musclecarparts.com/Paddo...6564A8DB2380E9