DLS heads and intake.these will take you into the 9's stock irons worked to the maxx huge valves all the best stuff, setup for rev-x roller cams 100% bolt on ready just reuse your rockers. I have the lower intake that they fully ported and matched up to these heads. I was going to drop these on my car but I am fast enough for now. I need to get caged and all at this point, its one pass and parked as it is now. . $1500 shipped ! $1400 if you pick them up local in pa 17329.