Windsor numbers

Hello everyone,
I pulled my Windsor years ago and dropped in a 73 cleveland.
Now I want to go back to an older windsor. How do I read the casting numbers? I would like a 70 block again, does anyone have one?
thanks
Dave

Lots of engine codes can be found here

http://1970mach1.homestead.com/enginesspec.html

Thanks for the info, I will be going to look at the motor soon.
nice rides by the way.
Dave

shadow70 wrote:

Thanks for the info, I will be going to look at the motor soon.
nice rides by the way.
Dave

Thank-you