[oletrucks] Block casting numbers

["Jerry Balcom" <jbalcom3@home.com>]

Anyone know an online source for identifying small block chevys by their
casting numbers?  I know the one I'm interested in is a 350 c.i. but I would
like to know if it's a two bolt or a four bolt and something about it's
original application.  It's not really in a good place to drop the pan right
now, but the price and condition are pretty good.  Thanks for any help.
Jerry B.
'49 3600
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959