There was a website that I depended on to identify engine blocks and heads using the casting numbers. That website is now offline. I did an Internet search to find another website like that one but was unsuccessful. I did find lists of casting numbers on different forums, but each one was specific to the forums. I ended up compiling a list from many different places for my own use. I decided to create pages on this website to make public the compiled lists. I can't guarantee the accuracy of the list since I copied them from several different places on the Internet. If you find an error, let me know and I will correct it. This is a work in progress so if you don't see what you are looking for, check back later.
