I have the Ron's Fuel belt driven fuel pump and their mounting kit on my BB Mopar. And I am running their Flying Toilet injection system. They have diagrams of their pump mounting kits on their website (under "diagrams").
http://www.ronsfuel.com/pdfs/4095.pdf
The only thing I don't like is the crank drive "mandrel" which has a 1/2" bolt. That isn't very useful for turning the engine over by hand against compression.

1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1