Cam Bearings, Rebuilders Please Advise!!!

[Pramantha]

thanks @tree98, I was thinking the same thing but no, these are all of the valve cam bearings. The photos are of interior lobe bearings...

I checked the factory head and you are correct the end bearings can be slightly off and there is a space behind them so it makes sense but the central lobe oil holes are all perfectly aligned on the factory cam...

For a second I wondered if it could be on purpose but I don't see how this could possibly be an advantage or help...