Can someone decode this engine serial number. I think it is a 57 235 and came out of a 57 Biscayne. It has been years and I can't remember exactly. I rebuit it over 20+ years ago and put it in my 53 3100 PU. The attached photo was about the best I could do. Thanks, Rodney [demime 1.01d removed an attachment of type image/jpeg which had a name of photo.JPG]