The photo is the oil pump end of an early Crown oil filter.
Plenty of them in Australia.
I wonder if you could tap a thread directly into the oil pump housing? Assuming you were doing an engine rebuild you could clean out the pump (or stuff rag in the galleries to keep swarf out).
Plenty of them in Australia.
I wonder if you could tap a thread directly into the oil pump housing? Assuming you were doing an engine rebuild you could clean out the pump (or stuff rag in the galleries to keep swarf out).