Zeke if this does what you want it to, I know you will want a plug for that Oil Pres. Sw. so here is a link to one from Rock Auto.com ['80 Chev Monza 3.8, (2.5 was mech after all)]:
https://www.rockauto.com/en/moreinfo.ph ... 77&jsn=445 I replaced the abortion that was on my car [twist & tape with an oil bottle cap as a Marrette], from same supplier but mine was a "Standard Auto Parts" one:
https://www.rockauto.com/en/moreinfo.ph ... 75&jsn=437 , and mine fit nice and sealed against the switch very well, although mine had all three wires in Grey, it is otherwise very incognito [easy to see, hard for hands bigger than a six year old to reach ('78 Monza 3.
] that is the blessing of your duke and the straight six (in bigger cars/trucks) all of that is easy to reach
. I figure this fix you have undertaken will very much improve your fuel delivery "situation". As an addendum I wonder if a headlight socket would work minus the watertight seal(?) Harry
I'm not a hoarder I'm a preservationist 78 Monza Spyder (~Soon(ish +/- I guess) To Be 2+2 with Spoilers)