The air dam on my 1985 trans am is totally gone, where is a good place to buy them? There aren't any junkyards around that have any third gen birds or camaros. how hard is it to make your own? Or is it worth buying one for cheap?

I made mine out of a strip of conveyer belting I liberated from a sand pit I was doing work at.

I found mine on eBay, they pop up there pretty regularly.

I bought one from local Chevrolet dealer, probably 4 years ago by now.