Does anyone know where I can get a chrome air intake grill for my c4500 and c5500?

This is a custom grille I made for a S60 but I have done the same to fords, porsches, and countless other cars.

Take your stock grill and gut it:
http://volvospeed.com/vs_forum/uploads/1177683674/gallery_16819_1_111381.jpg

Then using safety wire lace in your new gille material and mud in around the edges.
http://volvospeed.com/vs_forum/uploads/1179185607/gallery_16819_1_88527.jpg

Then just paint it:
http://volvospeed.com/vs_forum/uploads/1179185607/gallery_16819_1_96044.jpg

Of do it proper and french it in
http://volvospeed.com/vs_forum/uploads/1207447771/gallery_16819_483_644730.jpg

The air intake grill I was referring to is on the right side of the hood leading to the air cleaner.

Its the same thing. Same construction just scaled down.

Ebay has some "overpriced" chrome air intake plates for the Kodiaks