I ran a set of Ohio Crankshaft H beam rods in my last engine. They lasted just fine until the crankshaft broke, then everything got wasted. Engine tried to throw the 3rd rod journal (# 5 & #6 rods) out of the side of the block, but was unsuccessful because the rod & piston were still attached. Bent bad, but still attached.

Whose crankshaft was that, any idea why it broke?