i am trying to get my motor done for the indy truck bash and import drags and i was wondering if a si header woudl fit on a lsvtec wiht the b16 head or will i have a problem with the bottom of the header hitting the oil pan (i have a morosso oil pan if that matter) please let me kwno asap if u know for sure. thanks

 

im pretty sure that you can't use a b16 si header, but try a ls or gsr header..