No, it is RH threads... if you cannot get it lose even with an impact
wrench, try wedging a long breaker bar (with its socket on the crank shaft
pully bolt) against the engine mount, kick the starter for a fraction of a
second, and it comes right lose! Yeay! I had even tried an impact wrench
running at 125 psi and that hadn't worked.
KWW
Note: Not responsible for damages you might experience using this method...
I encountered no problems.