All Classified forums require a Site Supporter subscription. It is only $25 per year and you can buy and sell whatever you like on the forum. To become a Site Supporter, go to Your Profile and select "Paid Subscriptions."
Did you see this thread?http://forum.73-87chevytrucks.com/smforum/index.php?topic=8207.0
Try it now. The initial post count to see the classifieds is 2.