ok i just swapped out my little 4.1 buick v6 for a oldsmobile 307 in my 1983 buick regal the swap went ok, but i want to put in a triple gauge oil, water, and volt. i know where to put the power and ground for all three but where does the sending units go for the temp and oil go on the oldsmobile 307. please if you could post picks or give me a quick run down, thanks.