I have a hose that is busted on my 93 5.8 F150. It runs from the behind water pump to an aluminum tube back to rubber to the heater core. Any help?

Remove it and head for the auto parts place or dealer for a replacement hose.
Is it clamped on on both ends or does it have a crimp fitting on one or both ends?
If you could post a picture we could see what hose or kind of a hose it is.

It is clamped on the water pump end, but crimped on the other end. I will try to post a picture asap.

A picture may help.
But It would be better to see if parts place or dealer can get the hole hose pipe and hose together.
In case of a emergency repair you may be able cut the crimp off and clamp on a hose.
But the factory set up usually is the best bet.
Good luck
MT