FYI I came across this in a hemi swap guide.
They have a picture and it looks like a 6.1 pump.
This link should show the pump.
http://www.carcraft.com/techarticles/ccrp_0905_hemi_engine_swap_guide/photo_14.html
Riddler
I talked with a guy at Bouchillon and he said they had a Mopar pump that was supposed to work. That is was from a European vehicle that dodge sold. He was supposed to call me back, which of course he never did. Needless to say I'm a little skeptical as to the output of the pump.