Is this motor 383?

[86suburbanNJ609]

These are the specs from the company the PO bought the motor from.

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[vkh]

Can't say without knowing the stroke of the crankshaft. But since it's an aftermarket crank I bet it's 383. Would be kind of a waste to get an aftermarket crank without extra stroke.

 

[86suburbanNJ609]

Thanks
Ill email him and find out

 

[HotRodPC]

I'd try to find the crank part #. Then you'd know alot. You'd know the stroke for sure, and Scat Steel Crank, could be very misleading. I'm sure they'll want to steer you to believing it's a Forged Steel crank, or is it Cast Steel Crank?

 

[74 Shortbed]

Scat has a variety crankshafts for different applications.

http://www.scatcrankshafts.com/about-crankshafts/