Trans numbers

[63SplitWindow]

Just wondering what the stamped numbers on the side of the case mean. It's a 727 in my 73 Dart Sport.
The number sequence is: P4130705 6152 2176.

Thanks,
Bill

 

[Lefty71]

I thought I saw you got your answer over at FABO....please correct me if I'm wrong.... I think it's worth mentioning, Tom Hand`s Torqueflite rebuild and modification book has most of the trans numbers listed, they have proven to be almost 100% accurate, and IMO anyway.. it's an important read for really anyone working on or with a 727 or 904 ( plus more ) Chrysler transmission.
Hth, Lefty71
BTW, 6152 is the date code, and it was the 2,176th trans built that day....