Re: fog lights advice
Those are the OEM fog lights that were used on SyTys Firebirds and a whole slew of other late 80's early 90's GM products.
They will hook right up, but like Rodney mentioned you will need to get a pair of proper brackets.
Mike Renz (MikeMuffins on the board) either just made some or is about to make some. Check with him he might have some brackets that are not spoken for.