The two hoses that go from the coolant pipes to the engine are no longer available.. So you'll have to try to find one for another car that will work.. I just replaced mine last weekend, and found a perfect replacement hose.. Its made for a honda (eh, go figure, lol.) and its a Dayco.
I got it at Advanced Auto.. Part # (E)72003 ..
Heres a link so you can see the hose.
coolant hoseIt has the exact same shape as the fiero hoses, only they are few inches longer on each end.. You just trim them down to the right length and your good to go...
Good luck getting that hose attached to your water pump though.. The part where the hose connects to the waterpump is for a 1 1/4" hose, buts the exact same outside diameter as the hose.. Plus the lip that your suppost to put the clamp above when the hose is on is right at the bottom, so the fitting on the water pump is actually about 1/10th of an inch wider than the hose for it..
Basically your gonna have to heat that hose up real hot, and stretch it as much as you can, then try to force it on the pump before it shrinks back down.. Good luck!
Advanced did have the other 3 hoses in stock though.. So i guess those are still common.
[This message has been edited by Jonesy (edited 02-24-2011).]