I'm in the process of swapping my old water pump with a brand new Edelbrock 8840.
It's on a 351W, running "outside" the serpentine belt, so I believe Counter Clockwise.
When looking at the impeller, the old one seems CCW, but looking at the Edelbrock 8840, the impeller seems to be CW.
Can those who are running a SBF tell me if they are going with a standard or short water pump? I understand that if you use a short water pump you have to use an electric fuel pump. Anyone using this set up? Are there advantages to go one way or the other?