Got a 78 century wagon with a 305. I want to put aftermarket gauges in in lieu of idiot lights Where is an oil pressure port to install a direct reading gauge. Is the only one available by the distributor. Pain in the butt to get to. I’m a ford guy from way back and they are normally by the oil filter. Nothing by the filter as far as I can see. No fords left just my wife’s fathers only new car he ever bought going thru the 2nd restoration after my kids made a mess of the first restoration.