More info - Almost 250k mi and coolant is spilling onto the bell housing. No foamy oil or steamy exhaust. I went with a rebuilt engine (long block) since replacing just the head gasket would still leave me with worn bores and low compression.
So... anybody interested in a good rebuildable 1.6 DOHC? Regular oil changes and timing belt replacements - never broken.
Edit Dec 7, 2013: The engine is no longer available.