My car's body stampings are off by 10,000 from all the other things I have with #'s on them. The dash tag, the driver's door tag, and what's left of the broadcast sheet all match each other. (10,000 less than the body stampings.) I do not have the original block or trans, so I do not know what was stamped on those. I'm assuming it probably would be consistent with the body stampings??? Maybe I'm wrong. Were the engine, trans., and body all stamped at the same time or were they stamped at different times?