3.0 V6 crankshaft pulley bolt, does the bolt have left or right hand threads?

'ALL' bolts on this engine = Lefty loosey - Righty tighty!!!!!!!!

GOOD strong IMPACT (air) gun may be needed. OR depending on experience level & what you have apart so far , breaker-bar and quick 'bump' of the starter may work. DON'T try that UNLESS YOU KNOW WHAT YOU ARE DOING!!!!!.........which , considering the original question , maybe I shouldn't have mentioned it....................