yes they did come with sensors and I was thinking of doing it that way but if the thermostat is closed and no fluid is going threw the hose wouldn't it read alil cooler then the stock gauge?Did your gauges come with temp sensors. I used a fitting from summit that goes in the upper radiator hose and as a 1/4" npt female to put the sensor in. I know the aftermarket tranny pans come with a place to add temp sensors. Other than that not sure where you would put the other 2.
thanks ort ill have to look into itFor my oil temp gauge a unscrewed the stock oil pressure sending unit (it's right above the filter) and installed a three way splitter. Then I was able to reinstall the stock sending unit as well as add aftermarket oil pressure and sending units.
For the other two gauges you mentioned I just use my aeroforce to read those parameters while driving.