“D” code 340 in 69’ Cuda?

Also kinda curious about the casting I’m

HemiSSDart said

Well Chrysler started building the next years cars the following year, usually in August, so an August to December built car would have that year's date on it. Show a picture of the drivers side stamping just above the trans pan rail and a few of us can decode it...

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Because it’s a 68 code wouldn’t the code be located on top of the bellhousing mount area? The oil pan rail number is non existent?? Reason for asking since I haven’t located the number other than the one at the front of the engine. I just read about the other possible location so I will check the bellhousing area when I get home today.