Mopar, what or who is that now a days. It has been sold a few times and the old ownership or mind set is slowly fading away with the new owners. No Loyalty with the owners to the old stuff we use. No Cast Iron Hemi Block for a very long long time from Mopar and I understand it is not cheap to cast an iron block but it was done before and should of continued being done. Like people have said before if they make a block now your better get on the bandwagon and get one before things fall apart and there are none. My OEM Cast Iron Hemi Blocks will not live with todays technology and HP. Need a cast iron or aluminum block to survive with 1000+ HP capabilities. Found out today some of the crap is being solved again with the KB Blocks and will know in a few weeks if that is solved and maybe they will be back offering them or not.