Can anyone Help me identify this 4.5 crank ???

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604B1duster

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I came up with a 6.6 liter Duramax diesel.
Lol, I got that also when I searched.
It’s a 4.5 stroke RB crank, I’m guessing it’s at least 10-15, 20 yrs old. Not that it really matters but I’d like to know what brand it is.
 
way does it matter?

I quess you meant why does it matter
It matters because I want to know,
and I was hoping someone might recognize the numbers and would help to satisfy my curiosity. Maybe, I never use the motor and I sell it to a guy that says, “hey what crank is in it ? “ ...... and I won’t have to say I have no idea
 
Is it an old fuel crank? Does it have a flexplate/flywheel register ring on it?

No it’s not a fuel crank, I’ve seen a few of those, but thank you.
I was told it was an eagle when I bought the short block and was expecting to see the logo. I’ve never seen an eagle crank or rods without it. .....Someone tipped me off that the EP may be Eagle Performance. So I went on their website and found out that Eagle didn’t start using the eagle logo on cranks until 2003, but before that just stampings. I’m going to call eagle to confirm. Thanks
 
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