Once again I need some help with correct parts

[Xsnewb340]

I bought some carb manifolds for my 1982 xs400 but turned out they were just too big. anyone got a link or the exact part number I just don't want to screw this up again

 

[Jeff0133]

Check out JBM industries

 

[NewHavenMike]

http://www.partzilla.com/parts/search/Yamaha/Motorcycle/parts.html

 

[xschris]

The bike you have is a 81 sohc xs400. Any 77-82 sohc xs400 carbs boots will work.