I accidentlly did this on a mustang gt (SALEEN) and it messed up the master cylinder and anything else rubber ie: o-rings seals and such... basically the power steering fluid disolves (softens) anything rubber. I was told by a buddy brake fluid & power steering fluid are the same ....DON'T BELIEVE EVERYTHING YOU HEAR!!!! a lesson well learned as you well know NOW!.. good luck.
Joeb.
Joeb.