Help identifying my engine!

So I have a 1968 Chevrolet c10 my grandpa gave to me and he told me it has a 327 and all I just want to see what the vin and everything I pulled off the engine says about it and also could you help me with the date code cause that confuses me too! All the help is appreciated and here are the pics I took off the engineAttachment 58289Attachment 58290Attachment 58291Attachment 58289Attachment 58290Attachment 58291

While I can't directly de-code those for you! I can first say welcome to the club!! Pretty cool that you got this from you're G-Dad too!

Some of the fella's that speak chebby will be along and I'm sure they can help you out. Have you tried a Google or Bing search for "decode chevy numbers"???