I have interesting and intermittent gauge readings in my Warlock and am curious if these have a similar voltage regulator that is provlematic like it other old Mopar's?

If so, what are the typical symptoms of a failing VR, and is there a Solid-State replacement available?

1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi
2020 RAM 1500
[img]https://i.imgur.com/v9yezP9.jpg[/img]