Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
left hand thread, but dont stress too much if you break it, you can buy the pulley mount for $30 from holden.
i snapped the mount trying to remove the pulley from the snout. 3 bolts to remove it once the pulley is out of the way.
HAHA so which way did you try it mate?
Anti clockwise and I am still having no luck!!