Help finding parts, please!

Hi, i'm hoping someone in here can help me out a bit.

My boyfriend is in the process of restoring a '66 impala 2 door hardtop. We're trying to locate the chrome and seal/weatherstripping that goes on the back quarter window... it seems to be the only elusive part.

Thats what it looks like... does anyone have ANY information on where I could find this? I can't find it anywhere!! I'm desperately in need of locating it, as i'm trying to get it in time for Christmas.

Many thanks to anyone who can help!!! Websites, dealers, parts places... anything!

 

while searching for some parts, i bump on
Auto Parts
Wholesale, they offer lots of parts for various models at a
discounted price. thought you might want to give it a try and find what
you need. Good luck..

A little late, but have you tried Impala Bob's?