The oil pressure line was just a wire that I had already disconnected. I was thinking there would be a metal tube like the one on my tractor (same age as the Jeep).
Tub is in pretty rough shape:
I obtained a 1950 Willys CJ3A Jeep from some old friends. While it was driveble, the brakes didn't work, and part of the steering was held together with baling wire. This blog details the work I'm doing with it to fix those known problems and any others that inevitably will appear, as well as other improvements I'll make in time. NOTE---POSTS APPEAR IN REVERSE CHRONOLOGICAL ORDER--START AT THE BOTTOM AND WORK UP.