Does anyone know if the 4 bolt holes on the front side of the passengers head are used for anything on the 99 and up trucks? I have an 03 and they are all free but need to know about other years as well. I am planning on making a bracket that uses these as mounting points and want it to fit 99 and up trucks... Thanks in advance!

 

i think that the 99-01 used these holes to mount the EGR. but im not sure.

 

Yeah, 3 of the 4

 

Can someone snap a pic of this area on a 99-01 please?

 

Here's a pic of mine when I was doing my cam swap...I've since deleted the EGR. There's a few more pics on page 3 of my cardomain site (link in my sig)

 

Thanks guys, anyone have any closer shots of that area by chance? Wonder if I make the plate thin enough if it would slip behind that egr crap and not mess anything up....