Yep. It was cold enough here in Austin to crack the HELL out of my head. But I could have prevented this tragedy by simply draining the water out of the engine before I left. But I didn't think it was going to get this cold. Anyway, a new head from Snyder's is on the way, along with a gasket set and bolt studs and some new wires and wire cover loom material. Got some engine paint and other odds and ends to build it up again, so I have my hands full for a while. Geez, what a bummer on that head.