70 Gs convert Rear Quarter Window Glass Hardware Upper Stop

I’m Replacing my convertible moldings and adjusting the rear glass and found I’m missing one of the stops. Inline tube carries but thought I would check here first. Thanks

 

All the 68-72 A body 2 doors should be the same.

 

Hmm. If convertible it may be specific to convertible. Have parted a lot of chevelles, which use the same side glass and regulators. Hardtops. Never seen a piece / stop exactly like that picture. Never parted a convertible.