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

Before the aftermarket crankshafts hit the market the ladies and men of Mopar ran power adders to the STOCK cast iron 360 crankshafts-lots of power.

A debate continues about whether some of the aftermarket steel or iron cranks are as reliable as the old STOCK cast iron cranks. MRL has pointed out in one of my previous posts that the SCAT STEEL crank should be stronger.

Fair warning: my knowledge is second hand, aka keyboard commando...