For Sale used Pilot Driving lights for $50.00 shipped within the continental US
Here is a nice post on how to mount them.
http://members.rennlist.com/demick/lights.html
Mine did not come with the special brackets to make it fit perfectly within the opening, so you will need to modify the included brackets to get it to fit right.
I decided I wanted the stock look, so I purchased some over priced stock reconditioned fog lights instead.
Click to view attachment
Click to view attachment