Kz1100B2 rubber flange help

No eBay APP ID and/or Cert ID defined in Kunena configurationHi there
Am a bit desperate am been looking everywhere an i cannot find rubber flanges for my bike .
the carburator is a Mikuni RS series and i bought carburators intake rubber flandes or some people call them manifold boots especific for my bike . here is the link



they are very good quality but the bolt center the are 60mm and 40mm bore hole. but on my bike the bolt center they are 57mm.
Can anyone tell here can i find part that fits on my bike. i find many manifolds but with 40mm bore and 57mm bolt hole i cannot. the only manifold that i find with 57mm is the Mikuni VM30-288-1 but the bore hole is 30mm.

Assuming your bike's cylinder head is the original and hasn't been modified, you should not have any problem getting them. They are called "carburetor holders." According to Kawasaki.com they are still an "Active" part so any dealer can order them for you. Partzilla.com lists them at $14.08 US each. Ed

www.partzilla.com/search/?q=16065-1135&x=6&y=10

Thats the thing that´s the one´s bought. i dont know if someone modified the head i bought the bike like that, but if the head is modified is the carbuartor bolt hole is modified aswell?