Anders - I’ve got a Mopar buddy who most likely has some extra big block heads. I think he still has some iron heads off a 440 he got off me as well as a set of 67 915 heads. I will check and let you know
i talked to my buddy and his 440 heads are gone. He has the 67 915 heads that have I believe either 2.08 or maybe 2.14 intake valves and 1.72 exhaust. He said he’ll take them to the machine shop and get them check as he would like to sell them at some point. After he gets them back, I’ll let you know the outcome