can someone decode V0122DZ 19Lxxxxxx

 

V=Flint engine plant
01=month of engine assembly (January)
22=day of assembly
DZ=1968 & 1969 302

1=Chevy
9=1969
L=Los Angeles vehicle assembly plant
The other 6 digits are from the partial VIN of the car; your car or the one it came out of if it's not the original block.
Camaro Decoding help on Chevy-Camaro.com

 

so since the last 6 digits match the last 6 of the cars vin this is a z28 matching numbers?

 

Yep, that's what it means. Congrats on having a matching numbers Z/28.

 

How about some pictures?

 

In 1968 302 motor where MO codes and 1969 302 motor where DZ codes.

 

Not that 1968 codes have any bearing on this 1969 question though.
However, late production 1968 Z/28's did have the DZ engine code.