nope it's for 98-02 LS1 cars running Super comp Lt's
Hooker only makes a y-pipe for the regular comp headers 2460-2HKR and that will set you back $250.
http://www.yearone.com/serverfiles/f...ain2.asp?cat=G
If you want to run Super Comps on a third gen make a custom 3 inch y-pipe and hook it up to a mufflex 4" cat back.....well at least that's what i did