does anyone know where i can get some parts to do the lsxr 102 install on an ls1? I have a tb spacer and a k&n cai and I can't find anywhere that sells those rubber couplings for the maf sensor and etc. in those sizes i think it's 4 and 1/2 and 3 and 1/2 from a 90mm tb to maf

 

Intakehoses.com I believe