I took this LS1 Intake Manifold (no EGR) off my 1999 C5 Chevrolet Corvette and I kept it in case there was a problem with the new manifold that I got two years ago. Welp, no problems, so now I am going to sell it. Only 3,000 miles on it and clean enough to eat off of it. Perfect for a factory stock spec restoration or in need of a newer almost new manifold for your LS1. I am located in the South Florida area. COME GET IT NOW OR IT WILL BE GONE...$200.00 for intake and I also have the stock fuel rail covers that are immaculate for $25..... CALL DAVID AT (954) 592-4365.