I have a 2001 that my brother purchased brand new and I bought from him two years ago. I have been slowly upgrading it and have done all the typical intake and exhaust, ported the Eaton and added a ported C&L, 97 lines and a aem regulator, a/f and boost gauges to keep an eye on things, added long bars and a punisher valve body, cleaned the turkey pan and plugged it, went to Ngk plugs and 60lb injectors as I knew I would coninitue to add things. Just installed walbro 255s because it was starting to get a tad lean (into the 12s on a tuning pull). With the fuel system now healthy I finally decided to add a 4 lb pulley. I thought I had finally gotten the bolt to break loose just a few minutes ago, but as I was still backing it out, I noticed oil leaking from behind the pulley and it has never leaked a drop in its life. What could I have possibly F’d up??? And yes, I know it is left handed threads. I was going clockwise.