Red Ram Hemi.......

Well, it wouldn't be a floating pick up, but some of the early hemi's did have swinging oil pump pick ups, so it's possible that's what you're feeling.

They're pretty much the same deal....floating means it follows the oil...same as swinging....

What years were they available?

FYI...the 318 Poly fuel pump fits and works like a CHAMP.....I'm buying a spare.....