I am swapping out a cracked mercruiser 5.7 block for a newer block. The old block has a mechanical fuel pump but the new one needs to have a electric fuel pump. I have been told there is a electric fuel pump kit for this application. I am hoping to get advice on getting the right one? Thanks

what is your app --- going to be a carb or TBI or a MPI set up and how much stock is the fuel system that you are reinstalling ?

Sorry for lack of info. This will be a 4 bbl quadrajet carb and for now it will all be stock.

MerCruiser 5.7L Carburetor Alpha / Bravo Fuel Filter & Fuel Pump Parts

Thank you very much!