Crank Pulley Help

Thanks for the info John. I have a feeling that the crank pulley I have is for a BB. It lines up fine with the waterpump belt, but not w/ the P/S. I was hoping to use this one, but guess I'll have to use a stock pulley.....crap.
The one in the picture looks totally wrong...it shouldn't have the wide distance inbetween the two grooves...try Bouchalon Performance for repro pulleys...