My car threw an alt belt the other day at low ram. Never had an issue before. Started looking at the pulley alignment, it's all out of wack. Then I noticed the three groove crank pulley, it looks two peice. So now my question. Is it actually 2 peice? Like I can pop the last rib off, and run it? Looks like it would help my alignment issue. 440 6 barrel car, has power steering, no A/C. I'm assuming somewhere through the years it was scabbed together