I have an original oil pressure/temp/fuel gauge all in one cluster that I want to put in my 1970 skylark convertible to remove the fuel gauge with idiot lights. I have no idea which lead/post goes where. does any one out there have a wiring diagram or can assist me on how to wire this gauge up? I have an extra "plug harness" that fits but just need to know what post on the back of the gauge goes where. I have labeled the posts 1,2,3, etc in the attached picture if this helps for a quick description. Any help would be greatly appreciated.Thanks Oh and i was shipped the correct sensors to install on the block i think.
