I just wanted to give a quick positive review of LaidBackCreations, a supporting vendor on this forum:
http://67-72chevytrucks.com/vboard/member.php?u=128289
I ordered my Vintage Air setup for my 1966 through them. They were the best price I could find, including eBay and Summit racing, and were super easy to deal with.
Kept me informed of the process and when I should expect the package to arrive.
Still sitting in boxes in my garage, but very much looking forward to installing!
I'd definitely do business with them again.