i just purchased a factory electric fuell pump from a 78 fairmont to install on my car but i have no idea as to how to install it or where to positon the fuel pump. can someone help me?
Yeah, Auto Zone lists mechanical fuel pumps for all three engine options in that car. If you got an electric pump for a '78 Fairmont, it's a universal type and not stock.
All the electrics I know of need to be as close to and below the tank as possible. They're made to push fuel, not pull it from the tank to the engine bay.