Juan I am using a mechanical fuel pump. It came on the engine from Southern Automotives. It is a Carter high volume pump, should be good enough for a street car. Had the same pump on My 63 Galaxie. Just cleaned up and installed my new/used vintage fuel filter.
Here is a shot of the engine in the chassie. Let me know if you want another angle. Can't see the fuel pump to well.





Tony

Unique 427 #4279480 427s/o Nascar toploader 3.31 Jag IRS