http://eurolamps.com/eurolamps/camaro_headlights.htm look stock. (dunno if they are still in business, website has old info) Ran them in my Firebird for years. Terrible pattern with HIDs, probably will be terrible with LEDs too. (scattered light pattern, sloppy light placement)
Hella makes (made) a great kit which seems to be unobtanium now. I bought NOS pieces a few years ago and dont see any for sale now.
LMC works great if you like the clear glass look.
Crap not many options out there right now. Good luck.
Side note, I havent had a vehicle yet with LED headlights that didnt cause radio interference. Really annoying if you listen to FM regularly.