Hey Guys,
I ran into a date code on a Bell I bought for a 351C build that doesn't seem to be the typical Year-Month-Day type. I did a search on CMF, but didn't see anything but the typical layout.
The Casting is D1TA-6394-AA, with a date "K130". (October 30, 1971?). It also has "CWC" on the starter extension, which I think could designate the foundry, where?? And a "12" near the casting number on the trans mounting flange, and on the inside, near the date code. (Core, or mold number?).
Here are a couple of pics.