I have a Holley fuel pump an the an fittings are in the way does anyone know how to rotate the pump an will anything jump out of it? Thanks.

 

Holley's used a few different designs over the years. The latest is their brand name on the Carter pump. If that's the one you've got you take out the 6 screws, clock the bottom casting to a different set of holes and put the screws back in. Yes, there is a spring in there that can fall out but that's about it. It's not one of those "million little pieces" type of situations.