By the way.
This is the factory cast intake that came on the engine.
Whatever the Cresent shaped holes are on the heads don't go to anything on the intake.
What are they?
My block off plate on the egr.
Looks like the heat cross over. My two cents, ARP put the washers in for a reason. I understand it sucks, but it would be better to just redo it now and be done with it.
