New crank cracked counterweight
It's not ideal but the crank will be fine. Heck I just put together a circle track SBC 358 with some old crank that probably had at least 4 balance jobs judging from the amount of drillholes and welds and Mallory--Here's the thing--When I went to put it back into the engine I could hear a light clinking noise when I would rock the crank in my hands. Best I can figure is some loose metal is trapped under one of the many plug welds. Made 580+hp on the second pull and has a feature win already. "Shrugs shoulders" J.Rob