I am trying to get my LE2 motor up and running. I tried to buy the hose that runs from the PS pump, under the alternator and to the PS reservoir from GM and the part is now discontinued. Anyone know the hose size or where I could purchase a new one?

 

Just did a fast search on oreillyauto.com and autozone.com... I found a pressure and a return line, both around $20 each. You could give them a call and see if they have what you need.