I looked through the last few pages of posts and did a search and could not find any mention of this:
http://www.rowleyauctions.com/pages/...y1718_2008.htm
I saw a 71ish Chevy truck in one of the pictures. There is also a few older GM trucks. Neat pictures if nothing else.
I spent all of my money on a 69 GTO parts car last weekend or I would be going! I may still sneak out of work on Friday and go to the preview. If I do, I will take pictures. With the Michigan economy still going down, there may be some reasonable prices.