More are being made currently and we expect to ship June 3rd 2019. Keating Machine design features individual 2 inch intake runners, 4 inch diameter log, and 3.5 inch v-band inlet with o-ring seal. Intake flange is CNC profiled from round runner to head intake port shape. Requires head intake shelf to be cut off of head and additional machine work to accommodate. Service available from Keating Machine for additional $299.95. Includes billet bracket to secure intake to head, mating steel v-band flange with o-ring and v-band clamp. Fits 12 valve cylinder heads. Flange also available for sale separately for those wanting to fabricate their own intake manifold.