[big_killa]

Jbody performance is including a IAT sensor hole for an extra $14 and i know what that is.. And they are including a PCV hole for $14, But what is this PCV hole?? And do i need it for 3.1 z24, cuz i'm not sure.. Please let me know what it is and if i need it.. Sorry its for a Cold Air Inake...

 

[Brad91Z]

PCV Hole is for that black "L" shaped tube that goes from the front valve cover to your intake.

I would not get the PCV hole. I would just get a breather and stick it on there.

Brad