Originally Posted by superpowers
I can't believe that no one has caught this yet. That is an LS6 intake!!! You scored an awesome deal!!!!
how do I know - no EGR provision = LS6!
check out this site for swap parts http://www.speedhound.com/lsxswap.html
Are you talking about behind the throttle body? No Corvette intakes have an egr there only the F-bodies. Look under the intake if there are X webbing between the ports then it's a normal LS1 intake if there are crosses then it's an LS6 style.
Trey at Speedhound is a great guy. Helped me a ton on my swap, poor guy had to endure hours on the phone with me.