I was in the garage looking for some brass or copper pipe fittings so I can hook up a mechanical oil pressure gauge up to the alfa (that brings the total up to 7 gauges including the tach and speedo), but instead of fittings I found this instead.

“This must be full of fittings” I thought. But nope inside was the fully functional hand tachometer.

Now. Back to finding the proper sized fittings so I can hook this gauge up.