I ditched the filter-minder gauge for primary fuel pressure. I dropped out the round voltmeter for a dual led display unit that fits in a switch hole, and used the round opening to add engine oil temp.
Over on the left I put in a dual needle air gauge and standalone low air switches to replace the gauge sensors. Moved the fuel gauge up to the middle and put in a trans oil temp gauge on the bottom next to the trans control…
If I put in another fuel tank, I think I would just put in a gauge tank select sw or tie it into the tank select valve control if used.
The 3lever light sw has a 2position dimmer in it. I used mine for a bit but now have a different sw so need a new standalone dimmer as I prefer a dark pilothouse
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Here is my A0 dash makeover walk-thru vid