Eagle 3.58" cast crank, who's broke 'em ?

I broke the 4" cast eagle. It was line honed, properly balanced and in the 490 HP range. It let go with approx 3000 relatively easy miles in my 4 SPD car on a particularly harsh 1-2 power shift. Spend the extra cash and buy a forged crank. It is well worth it. I cannot cment on the smaller stroker cranks.