Eric here, newbie to the forum, i have a question that can probably be easily answered:

my wifes civic; 97 EJ6, cal. emissions;
the exhaust manifold/converter has a crack in the top of it just above the 02 sensor housing, i want to replace this manifold/converter with a header but im finding a very limited amount of info on what header would fit, this is apparently because its cal. emissions. a friend told me that i could use an EX manifold/converter but the location of the sensor housings might require that i lengthen the sensors wires. might this be true? wether it is or not, i would still like to find a header instead, HELP!!!