NOS GM 68-85 Chevy SB 350 cast iron large journal crankshaft - needs polishing

Description

New old stock GM casting number looks like 393244 on the crankshaft, but we believe it is a 3932442 cast iron crankshaft for 68-81 B,A,X,F,Y Body and 69-85 Truck
.  We could not find any reference for 393244 and it looks like there was room for another number that just didn't make it - but if you are looking at this you know more than we do.  Searching on-line for 3932442 say this is a cast, large journal for 267 305 and 350 engines.  This is NOS but will at least need a good polishing.  Look at photos and purchase based on what you see and your own knowledge - not ours.  We are not mechanics, so we are not qualified to give you an accurate condition description.  Does seem to have some light surface rust in areas, but pretty clean for where we found it in an old Chevy/Olds dealership.  Shipping in continental 48 US States only - our choice of shipping method.  Sold as-is only - no warranty and no returns.
Sales tax may be added by ebay for some states.  No warranty and no returns, PLEASE make sure this fits your needs before buying. Thank you.