Holley electric fuel pump mounting?

[tpiini]

Hopefully, this will be my last stupid question for a long time.

While I've got the Cobra gutted I'm also running new fuel lines and relocating the electric fuel pump. It's the standard el-cheapo Holley red pump.

Does it care which way it's oriented? Currently, the motor housing is on top and the pump fittings are on bottom. It would be easier for me to mount it with the motor housing pointed either downward or sideways. My concern is that there are possibly internal seals that would dislike constant gravity pressure on them, causing a failure and leakage into the motor housing.

Help with this one last question and I promise to give the forum a rest.

Thanks again, Tom