RV2 AC Codes?

[KaleSkywalker]

Can someone help me understand the stamps on an rv2 ac compressor and clutch. I'm missing my whole set-up but I am starting to search for the correct date coded parts. My car is a '69 roadrunner. Thx,

-Kale

 

[66ChargerHI-PO]

I was wondering the same about this, enlighten me please folks I'm interested......