Yep. You need a special tool, or as some on here will tell you, a pair of vice grips, a screwdriver and a few beer. :lol:
The tool kit to replace the pulley was quoted as $43, part number MN3400SET. I'm not getting the tool kit. A friend of mine rebuilds alternators so I'll pull the alternator and get him to do the swap for me.
Hope this helps.