Cleaning out the garage -- I found a set of Autometer Sport Comp electric gauges, never installed, in the box:
ATM-3337 2-1/16" Water Temperature, 100-250*F Electric with sender
ATM-3391 2-1/16" Voltmeter
ATM-3327 2-1/16" Oil Pressure, 0-100 PSI Electric with sender
I think I paid 140...