03 's don't have egr and air injection right?

[AZ1500]

New to the forum. I've had my '03 Sierra for a month now and was checking out headers. The Gibson 2003 5.3 application states no egr and air injection fittings. Is this correct? I need an education on technicals of this truck.

[bigtruck21]

you're correct

[Rotorwrench]

That's right. I have Gibson headers on my 03, easiest headers I've ever installed.