Can someone tell me some general stuff about autometer gauges?

How are they hooked up, mechanical or electrical, or do you have an option depending on what you buy?

Do they have a one-piece gauge for speedo/odo/tripometer?

How does their odometer's work? Can I get them calibrated at a speedo shop to show my existing mileage, or do they start at 0?

What other gauges require calibration? Does their tachometers bolt right in, or do I need to get them calibrated to my engine?

Mathius

You can get either altho I recommend electrical whjen available.

Yes

Start at 0

Should wire right in.

Do they make aftermarket equivalents of a low fuel, check engine, etc. dumby lights?

Mathius