i bought an aftermarket header with 3 open bungs just like stock. im gonna get an 02 sensor for that bung, but does anybody know the threading on the other ones so i can order plugs. or does anybody know an easier solution???

 

m18-1.5 sound possible?

 

i used a 4runner rear diff drain plug to seal my 02 bung off with, so id do that, or i probably have some old 02 sensor you could stick in.
and yeah, 18x1.5

 

you are helpful...lol thx, and if you find a sensor i got some cash....shared_pm me if so

 

where are you located?
im sure ive got some extra bad toyota ones, wont do anything, but they fill the holes.

 

actually, i went to advanced and they had oil plugs thst fit perfect. thx tho repped


ps...im markstheman365 but im on my freinds account lol