Magnum swap: power steering solution?

Ok...here's another Magnum swap question...when using the original brackets from the 318, the power steering pulley is off by almost a centimeter from the crank pulley when mounted up with the new Magnum motor. I'm not sure where the difference in spacing is coming from...but is there a solution to this?

Magnumswap.com has been a great resource but I didn't see anything on the site about this issue.

Thanks for any tips!