Motorbone's answer seems like the the one I was afraid of. I had never seen bearings that were not marked as oversized, either, so I assumed they were standard. I guess I'll be pulling that motor back out. The oil pressure is seriously low. The idiot light goes out, but the gauge only shows about 20 psi at 2k rpm or so and goes no higher. Almost 0 at an idle. A lesson learned-measure everything-trust nothing.
Thanks,
Pritch