2011 Mustang GT, I remember when I built my engine that I almost messed up the threads putting the harmonic balancer back on so I re-tapped crank threads. I'm about to pull motor again and this time I want to use a balancer "install tool". So if I knew the thread and diameter size of crank bolt then I'd know for sure that the install kit had proper tool/thread. Thanks for any/all info.
