Stock intake + BBK plenum/tb everything included. for an Edelbrock Victor Jr. EFI manifold with Edelbrock fuel rails. Also I had a brand new 4150 nitrous plate laying around the shop so I threw that on there as well to go with the NX kit I will be installing here shortly. (needs some serious cleaning up... haha) And looking to go this route with it. MHS makes a 6061 aluminum plenum made specifically for the Edelbrock manifold.