340 help

You need to ASK the seller. Some people have "funny ideas" of what a block/ short block/ bare block/ long block/ complete on and on. I agree with the definitions posted so far, that does not mean that is what the SELLER thinks he has

Also ask what has it been bored, and if it has any problems, has it been magnefluxed, and DOES IT HAVE any special factory markings, AKA oversize lifter bores. This stuff is documeted in the back "specs" sections of the service manuals, which you can download, free, at MyMopar. No, I don't work there