called around got prices on fire ring a head ,,talk to a guy he said he could fire ring the block on my truck whata thing about that ???? he also said he could mill my head for a very good price ,,, he does a lot of gassers but he said he does not have the plate to o-ring the head or fire ring it... he said if their where about ten guys or so that wanted o-rings or fire rings he would buy the plate for the cummins head and start doing those to. . just passing the info on if any one was thinking of doing there head ,,, pm me on the price he told me for milling and cuting the rings,,, if not i'll have him just mill the head and i'll just drive to schieds or haisleys and have it done