I had bought a set (3 gauges from Autometer:thumblef:) and all are mechanical. Im just going to have to replace the mechanical temp gauge with an electrical unit. Too hasty I guess, just wanted to install them this evening. I'll find something else to do....:drinkers:
i bought an Autometer mech gage and went back and got the electric rather than retrofit the probe to compensate for the intake depth. More money but easy install , Accuracy not an issue. Thease gauges have come a long way.