[Beepy]

Thanks for the quick reply. Next question: I recall coming across pictures explaining "How to recognize a side oiler" on this site, but I can't recall the thread name. I'm going to be eyeballing the block for the first time next week. From what you say, even though it looks like a SO, it may be non-functional. How can I tell the difference w/o a partial teardown?

Thanks again for the input so far. Hoping for more.