Luray,

Attached below is a snapshot of the oil pressure gauge line connection point (red arrow) for your 216.

Your 216 would have originally had a mechanical oil pressure gauge, not a sending unit style of gauge.

More info is needed on what your looking to do (replacing the stock gauge, adding a non-stock gauge, etc.).

Hope this is helpful.

Dan
Attachments
216 Drivers side lower block location of oil pressure gauge line connection.png (229.77 KB, 55 downloads)
216 Oil pressure gauge port location

~ Dan
1951 Chevy 3 window 3100
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