Big Block crank question

SGBARRACUDA said

I have a guy selling 3 BB Mopar cranks. Is there any difference in a 413 and a 440 steel crank?

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I`m running a 413 crank in my 470 stroker and it had the tangs described but I cut/ground em off and cut down the counter weights to fit in my 400 block. 14 years later and a handfull of 9-second time slips and all`s good.............