Word of caution about “current production” spin on oil filters.
The rubber seal (‘O’ ring) is not fixed to the filter. It can drop off while installing.
Story of caution: I replaced the filter and oil on my Eldorado (1992). The new filter went on with no problem.
Upon a 45 second idle in order to settle the oil level for final top off, the oil splattered all over.
Lost 3 qts but did not lose pressure.
Turns out that the black rubber seal fell off the filter flange while installing the filter and lay hidden in a nook below the filter.
This was not evident upon installation and spot visual check.
To my memory after having installed many many spin on type oil filters on various cars, I have never encountered seals loosely laid on the flange. So this must be the new normal cheap production standard.
Both the ‘Hall’ filter and the replacement AC/Delco filters’ seals just lay on top without glue or crimps.