Finally got through to my buddy that I put the speakers in for...
He ordered a set of Phoenix Gold Ryval 5.25" components for the dash of his car....
I installed them for him, and they were nearly a drop in fit into the dash... The only mod that needed to be done was to clip two if the mounting tabs off, and they dropped right in, nice and tight!
They have excellent bass repsonse.
Here is a link.
http://sonicelectronix.com/item_9207_Phoenix+Gold+Ryval+V5C.html