I believe its an 81/85 set... and if you're going from passive to active electronics you will need all the goodies that come with the set.... so I would suggest buying the set brand new rather than snagging some used ones or some others off ebay or something... heres a link to one the set on ebay... it shows what comes with it

http://cgi.ebay.com/NEW-EMG-81-85-ZW-ZAKK-WYLDE-GUITAR-HUMBUCKER-PICKUPS_W0QQitemZ7385142311QQcategoryZ41427QQssPageNameZWDVWQQrdZ1QQcmdZViewItem