balancing a flywheel

Yes the torque converter i have done already and it worked fine. But i now have everything to install a crash box in my 71 scamp and the 11" flywheel has the drill marks from being balanced but the 10 1/2" needs to be balanced. In and old parts catolage i found a kit that ma mopar used to sell that was a huge drill bit and a template (just like the converter setup < by the way you can get the converter balance kit from mancini racing). However i can't find this kit anywhere.
:scratch: