Stop in for a cup of coffee

Including valves, springs, and anything else? And have the heads been ported, messed with? migh not be worth much if they have been ported incorrectly....
And, why would a crack in a head cause oil pressure issues? hmmm...
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I find the oil pressure remark odd, too. I think it’s unrelated. Like I said, the guy seems like he isn’t very knowledgeable. Didn’t know the difference btw B and RB.