How to hook up elecrical guages

wow mike I LOVE THOSE GUAGES they look awesome. I dont think i wanna go quite as far as you did, perhaps down the line, maybe make my own custom dash with the same guages :thumblef: i am thinking tomorrow i am going to pull the cluster...again :cwm10: and see if i am getting power threw the wire for the factory temp, and oil pressure guage. when doing this should i just ground out both units( i know i have to do this for my temp) i tried this but got nothing. and i will also check the whole wire routing, anything else i should look for. i dont like the idea of putting a mechanical guage for my oil, into my car(where the oil runs into the 'cab') i have one of these guages that came with the car, how do i hook it up, same with the temp guage, it was also under the dash along with the amp/oil (mechanical one)