E here's a Dove from DSC on ebay item # 110079576096. The Tunnelwedge can be used with medium and lowriser (with a port mismatch on the LR) heads. It more or less the same top as the tunnelport but goes into a MR base. Pushrods retain the normal position as other FE intakes. Dove also makes a highriser version of the tunnelwedge (for your HR bud!!) that can be seen on the DSC site. No one seems to post pics of the TW ports tho!! Sorry...but I can send you a bunch of tunnelport pics if you like!!
G.