by JackT » 04 Feb 2005 3:25
I am in Texas right now away from my references, but I believe V21 is the correct code. It is called the "performance hood treatment" and the code would be listed alpha-numerically, usually in the last or next to last (top line or next line down) line on the fender tag if it were a factory-installed option. I imagine there were plenty of them sold as dealer-installed options just as a radio upgrade might be.