How To Verify Numbers Matching Engine/Tranny

OK, I found this on mymopar, and it tells me that the tranny is a 65 also. It shows the 2466123 as a tranny for a 65 Dart, Valiant or Barracuda with a 273/2-bbl, which is what I have.

http://www.mymopar.com/downloads/transguide.pdf

I'm guessing the 1587982 is the sequence # of the transmission.

I still haven't found the Vin pad for the engine.