i am putting a 318 motor and 4x4 trans from an 88 w100 into a 84 d100. the 4x4 axles have been previously installed on the 84 d100 making it a 4x4. i have the engine and trans in the 84, but the wires coming off the trans i have no idea where they go. i may have to splice them into the 84 wiring, but i dont have a manual that makes sense. does anyone know of a site that has a good wiring diagram for this, or has anyone had this problem that could help me. any and all will be appreciated.