03-04 injector nozzles vs 04.5 to 07 injector nozzels

Dropped a valve in my 5.9 and found a 6.7 to toss in there but I know with my 06 has a different pattern and people say to run the early injectors. With that said if I was to get nozzles to run on my current injectors would the early ones swap right on?

I’ve been told the coil that fires the injectors are different between years so little verification would help. Thanks
 
You can run the 03-04 spray pattern in the 04.5-07 engines, but not the other way around.

Can the nozzles or injectors be installed and ran as is? Or will the timing need to be adjusted? I’ve been curious about this for awhile
 
Update. You can put the early nozzles on the 04.5 to 07 injectors. Truck runs unbelievable with the 6.7 in it and no smoke unless you get on it hard.
 
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