What is this part

[stat5]

What is this part and what model years does it fit?

I got this part with some 1966 rear quarter window regulator parts that were from a 2 door hardtop.

Thank you for looking any answers.

 

[Lefty71]

this part with some 1966 rear quarter window regulator parts

Thats what its for. Cant remember exactly, but I think it's the adjustment for how far down the window sits when rolled all the way down?? Crazy something that heavy used in that application tho huh??

1966 1967 Dodge Charger rear window regulators tracks stops | eBay

 

[Sam69sat]

I just took a couple of these out of my 66 Coronet. The protruding part of the piece you're asking about goes towards the top. Circled in green in the photos.

The second photo "roughly" shows how things are laid out inside the quarter panel.

 

[Lefty71]

I just took a couple

Saved those photos for reference. THX!