Jason at AFR called today. The 1021 Fel pro's will not work, something about water seeping between the head and the block. I asked him what the problem was, that I had been talking to people on ford muscle and they have been sealing 205's with 1011-2's just fine. I told Jason again, dumb it down for an stupid Okie. Mark the heads and head gaskets drivers side and passenger side. When they ship them to me I hope they are right.