lol, the seller has offered a full refund and to pay my return shipping. So I picked up a head from Nick, which I'm sure will be in good shape. So good for the seller, but they say it came from a 2000 RX with 42 hours that wasn't winterized... so I assume cracked block.. which.. is no good reason to part out a ski, but whatever. They claim they didn't stamp the head. and they parted out the ski... so... where did the stamp come from?! it's clearly a circle stamp with KO on it. had they stamped anywhere but a SEALING SURFACE I wouldn't have cared.... you don't carve out a section of a sealing surface!
I can't say either 100% if it would affect the engine. All I know is, this engine is going in my 02XP, and it's gotta be perfect or it will haunt me from now until forever.
I'm gonna go home and stamp KO where my Tahoe engine meets the oil filter... maybe that's a good idea. Then I'll ponder for the next 4 years why it drips oil.