well the head came off. of course i found oily residue on the head, block on on the mhg, i did a quick soapy water to the hg, and used a fairly clean shop rag?(no chunks looks clean, maybe wiped hands with once or twice,) along with break kleen to remove the oil from block and head, also soaked the hg with spray of break kleen between every layer, then when it dried, i sprayed 2 decent coats of coper gasket spray on each side, and allowed time for setting up between each coate, along with allowin set up time before installtion. head is back on and torqued, im prepairin the clutch to bolt this sucker togetha!