Where to pick up Oil Pressure for Gauge

[Humvette]

Guys,
Where do i connect my new oil pressure gauge to? I would rather not have to drill and tap anything.
Thx,
M

[NYC F-350]

I got one of these on my truck. It came with my bypass filtration system. Used an extension bushing, then threaded on a "T" to add the oil pressure pickup point and the bypass.
Manual oil pressure gauge pickup point is very easy to remove, as is the bypass hose. Makes it easy for oil filter changes.
Cheapest way out is to drill/tap your cap.