balance ?

You cut through the hardness of the crank good luck keeping bearings in it. They will stick fast like an Alabama tick when they get heat in them. Buy a crank or pay to get it cut then rehardened and balanced for more than the cost of a new stroker kit.

I'll more than a little puzzled by this.......I have never heard of thru hardening a cast crank.......I'm not even sure if it is possible.....only crankshafts that were hardened to my knowledge were Hemi, 318-3 truck engine crank, and they were only surface hardened, first .010 cut on the crank removed the hardened materail