The Pearly Gates Plus humbucker was made exclusively for Fender's Lonestar Strat, which had a Seymour Duncan Pearly Gates Plus Humbucker in the bridge and Fender Texas Special single coils in the neck and middle positions.
The specifications of the Seymour Duncan Pearly Gates Plus are:
DC Resistance: 8.65k
Magnet: Alnico 5 bar
Resonant Peak: 6.62khz
4-conductor wiring