need stock header so i can pass smog need to be 98-00 civic dx cx or any single overhead cam engine

 

Junkyard or here:

http://www.hondaautomotiveparts.com/

 

your looking for a stock header not stock headers.

 

Kijiji craigslist or like RonJ said junkyard

 

I have one for my 97 EX

 

theres no cars like 98-00 in the junkyard like mine

 

IS your engine the d16y7 or the d16y8? Both are SOHC but have very different exhaust systems (its prob the y7 but check ot make sure)

Also do you need a header, or the manifold with attached catalytic converter assembly?

 

its a d16y7 i need a header attached catalytic converter assenbly and o2 sensers like the OEM one

 

idk about the oxygen sensors but you should be able to find it somewhere. didn't you keep yours when you upgraded? if you really need one i can sell mine to you

 

good luck on finding that.... people sell the cats and get quit a bit of cash for them for scrap.....
ur pretty much hit and have to pay some big bucks for one new!