I've got a 12 volt holley fuel pump that I need to hook up and wire up. I can handle the wiring but I need to know how to install the pump. What do I need to do to remove the stock fuel pump so that I can put in my Holley. I'm going from the LT-1 fuel syetem to a carbed BBC 454. Do I need to drop the tank and remove the stock one. Also what is the best way to install the Holley pump. If any one has any how to's or photos of their conversion I'd like to see them.