double treaded studs?
 

Right now im replacing my stock clutch fan w/ a metal flex fan, but heres the problem I ran into, I needed to replace the four bolts that hold on the pulley for the water pump, and I found out there not bolts, there studs w/ tread on both sides...Anyone know how to get these off? heres a pic, any help would be awesome, thanks

Yea man, it's easy. Just take two nuts that thread onto the stud, lock them together on a single stund, and then they surve a bolt head to unscrew the stud. It works like a charm. If they come loose, just lock em together harder.

sounds like a plan, I'll see what I can do.

Yea, just use the lower of the two bolts when you try to unscrew the stud and the nuts will be less likely to come loose.