stearing pump removal??

hey all how the heck you remove the power stearing pump pully?? i blew my engine need to swap parts back and forth and cant get my manifold off because of the pump???? is it a compression fitting??

thank for the replies wrenchies

http://www.automotiveforums.com/vbulletin/showthread.php?t=334881&highlight=steering+pump+pulley

//2000CAYukon

thanks for the reply