will a ITR stock header fit a 94 ls ????????need to kno asap any help is greatly appreciated...

 

yeap

 

realy cool because i heard something that it would sit differently. on the bottom i already know that i will need about 6 inches more of piping from the cat to the header. this is really starting to become a pain in my ***. lol......

 

the itr header and ls header are the same size, no modification needed. the entire itr exhaust system (header,cat+exhaust) is swapable witht he ls and will bolt on directly.

 

yes it will fit,..im running an ITR header on my b20,...(b20 and LS are almost the same)