anyone know what i can use on my test pipie to replace a o2..my bolt that deleted it came loose and came out goin down the road now i have exhaust gases tryin to come in the cab..anyone know what else i could use besides an o2 maybe a bolt or drain plug of some sort??

 

why not use another o2?

either way, just get it welded closed.

 

a m18 x 1.5 bolt (drain plug) will be cheaper than what most places charge to weld a small thing like that shut...

 

thanks