I bought it off of a Dude on Craigslist. Probably won't be able to find him again. I thought the hole was on the wrong side initially, but that's the thermostat housing.
The head came complete with a front cover. Everything lines up correct, valve cover fits, it's just the weird missing port. I did find one other person complaining of the same issue, but nobody seems to know what the heck is going on.
Maybe it's some freak year or something.