Quote Originally Posted by ITHURTZ View Post
why would I want to unlock it.

The only way to get the converter off the flex is to turn the motor. If the motor is locked up, it can be a serious battle to unlock it and get the converter off it. Only other way to work around that would be to buy a new converter and hope you don't damage any thing pulling the converter attached to the motor off the input/pump shaft/stator. You would need new converter bolts, most guys don't have spare sets laying around.