hole in header?
 

k, i just boughta new header from someone in the area, but there is a hole in it, can anyone tell me what i am supposed to put there?

RE: hole in header?
 

Weld it.

RE: hole in header?
 

sensor

RE: hole in header?
 

this is the picture of the hole, what sensor would go this far up on the header?

[IMG]local://upfiles/19422/10A65472425F4A8084111C3A3EBBB056.jpg[/IMG]

RE: hole in header?
 

Oh hahaha, i thought you ment like broken. I dunno what goes in there though.. O2 sensor? Im probly wrong though.

RE: hole in header?
 

Yea, im really confused about this, there is the regular hole in the bottom for the o2 sensor, but i cant find out what is supposed to go in the top hole anywhere, has anyone elsehad this problem before?

RE: hole in header?
 

that's where the o2 sensor goes. in some cars it goes in at the end of the down pipe which i'm guessing is how yours is. plug that hole with a short fat bolt that's what i did

RE: hole in header?
 

if you kept your stock catalytic converter just plug the 2nd hole at the bottom of the header and put your sensor in your top hole.

RE: hole in header?
 

should i plug the hole at the top and put the sensor in the bottom, or keep the sensor at the bottom and put a bolt to plug the top?
Would it be ok if i just kept it at the bottom?

RE: hole in header?
 

you could probably do that, i just know that using the top bung (the real name for the hole) and then pluggin the bottom one will work for sure.