Anyone know of an alternative location than the stock oil pressure switch location on a 12 Valve Cummins?

Trying to keep the stock sensor where it is at and just mount a mechanical gauge (as a secondary backup).

Is there an external oil line anywhere I can tap into?

 

Atop the oil filter mount is a plug you can use

 

 

Did you also wag your tail, run in circles, and peeon th e floor a little bit?