I like the c6 widebody, but are there any available for the c5? And how different are the qtr panels and fenders of c5 vs c6? Would it be that difficult to retrofit the c6 kit to a c5?

Your looking at their Z11 C5 kit or their C5 wide body kit:
http://www.acproducts.us/corvetteracebod.htm

or you can go with rear fender flairs by:
http://www.lewisfivemotorsports.com/index.html

My street/track vette with their rear flairs.
http://farm3.static.flickr.com/2049/1845302230_47b365b0b0_b.jpg

PS. My car has a ACP air extractor hood.

Here's a pic of my car

http://farm3.static.flickr.com/2049/1845302230_47b365b0b0_b.jpg

Caravaggio has a bad *** looking wide body kit also.

That L-5 Full Body Kit that Tom pointed out is the one I would go with.

Here's a pic of my car

http://farm3.static.flickr.com/2049/1845302230_47b365b0b0_b.jpg

Man that Vette looks BAD! Really slick :cheers: