So,if the casting on the inside of the block is '56, the casting code would be late '56 for '57 model year?
http://i913.photobucket.com/albums/ac339/Lilbro60/005.jpg
Took this today,are we identifing this stamped area?

Last edited by PapaJ; 04/02/2010 6:10 AM. Reason: can't spell

1953 Chevy Two-Ton
In the Stovebolt Gallery
More pix on Photobucket

Be careful calling yourself a expert,because an "EX" is a hasbeen and a"SPERT" is a drip under pressure.