The 1965-1970 GM B-body convertible windshield molding clips (Impala, Parisienne, Bonneville, Le Sabre, Cadillac, etc.) are unique to the convertible. So far I have not found a suppler for new ones (I have a handful of used ones but not enough, and they are not very good).

Does anyone here know where I can find some new or good used clips? I've been told that until I get the windshield and bright moldings in place I cannot get the top installed. That's the next big thing after paint and I need to find these clips if they exist.  

Any help will be appreciated. 

I got mine last year at the local fastener place, brand new.

Facca Fasteners is The Fastener Connection.  Located in London, Ontario, Canada.

Cattons, they carry fittings, clips, trim screws and most anything out there that you would need for most vehicles.

https://cattons.ca/products-we-carry/

Thanks for all of the leads. I have bought from Brandon Slack before and will check with him. Will also check the other sources noted. And I will post a picture in the next day or so.

Ongoing on CT, don't know if it will bring any results,

https://www.chevytalk.org/fusionbb/showtopic.php?tid/364510/post/new/#NEW