[2002yanks]

pic 1 shows the headers and how they clear the z bar and steering.
pic 2 shows the front view of the headers. If you look closely you will see i had to modify the z bar to clear the front down tube. I just cut it off and flipped it over to miss the pipe.
Pic 3 shows were i tee`d into the water housing to pipe in the coolant for the intake.
Pic 4 was a before pic