I had replaced the front fascia and air dam on my 85 Z28, but the clips that bolted the ends of the air dam were badly rusted. I've been looking for a place that might sell new mounting hardware but with no luck. I was thinking about picking them up at a junkyard, but I'd say the chance of finding a clean set would be nil. Anyone have an idea what I should do?

 

I got some at a dealership not long ago.