These utilize your original wiring and bezel, with no cutting or soldering required. Just plug and go!
1968-'71 Chevy NOVA upgrade adds in-dash tach with Amp, Temp, Fuel and Oil pressure console mounted gauges. Or (middle) without the console mounted gauges adds Fuel and Amp on the left and Temp and Oil pressure on the right.
1972-'74 Chevy NOVA gauge upgrade conversions from fuel only to Fuel and Amp gauges on the left, and on right from temp only to Temp and Oil Pressure gauges.