well everyone my question is pretty clear just wanted to know if I can put 1994 stock ls headers on a 2000 gsr motor? thanks for the help.

 

Yes.

 

im not exactly a honda genius but im pretty sure most b series exhaust manifolds along w/ other things bolt on to almost all b series motors...the only exception ive heard was w/ b20s...plz correct me if im wrong pplz

 

yes it will fit, but i noticed when i tried to put the gsr stock header on my ls, the flange was tilted the other way for bolting up to the exhaust...i also heard that the gsr is shorter than the ls...so you might have to customize your exhaust to fit on the ls header....if i'm wrong...someone correct me on this.....

 

it will bolt-up to the head, but the catalytic converter flange might be a lil goofy and misaligned. any competent muffler repair shop can remedy it.

 

ok thanks everyone.