Ok, so I made my pulley puller. I prob. WAY over engineered it. I made it out of 1/2" plate steel. It has 4 perimeter bolts (5/16") For the center bolt, I used a standard puller bolt that had a hole in the center. I TIG welded an 8 mm stud to the end of it. I made a "bearing plate" out of a used bearing and a washer. I'll take pics. and load them. I won't get to try it till this weekend. I hope the 1/2" plate isn't too thick to fit behind the pulley, as I built this with the supercharger elsewhere. Think I'll be ok?