I have a 98 2dr gsr and i needed a stock header for smog so i came across one for $35 the guy said it was from a 96" gsr and it would fit i also thought it would but then at home i noticed it has o2 bung at the end but the flanges match my gasket so im not sure if it will work i screwed a plug in the bung but not sure if it will fit! does any one know what year/ model this header might be from and if it wiould work i dont have pics any help would be great.

 

can't upload my pix but they wont fit because either their longer or shorter