Re: swapping amg gauge for volt gauge
I've not done this but I know the direct substitution volt gage is available (seem to remember they were a bit pricey). Perhaps you could find the installation directions online for these and then you'd know. Even if you have to run some new wires, it would be easy to connect a volt gauge.
'69 Z/28, Lemans Blue/White Stripes, DZ302, Tremec Magnum, 4.10, Procar Elite Seats,
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