Hello, I own a 82 gtv2.0 and wanted to install an original AR voltmeter gauge in my dash, just below the oil pressure gauge. I once had a ride in a friend`s 82 Alfasud ti, and the car had 2 gauges by the shift level (one was a oil pressure gauge and I don`t rememeber the other one). Is it a voltmeter? Does anybody got a spare one or parted a car and has one left?