When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Corvette Central is another place to try. Are the parts damaged, or do you just want them replaced? Mine had the flat black paint peeling off, so I just took some real fine stainless steel pads and took it off. They polish up real nice.
I lost the upper trim on my windshield once, had to get it from a vette junkyard, piece was expensive but at least found one in good shape. I would try and refurbish what you can and replace what you have to. http://www.corvettejunkyards.com/
If you can't locate an acceptable replacement piece, you can always get the one you have repaired- but that's probably expensive. Based on a couple of episodes of "Dream Car Garage" Legendary Motorcar in Milton. ON can repair trim to "as new" condition.