compatibilty

hi i bought i 2002 fx 470 that had a timing chain jump bottom end seems all good can t say that about the head cap has a lovely bite mark through, i can get a 1997 400 cap just trying to work out what elses will also fit , and thanks in advance for some help guys

So i have had my old 99 FE 400 laid up for a couple years now as it had locked up the bottom end and i have other bikes and projects on the go. Two days ago i saw a fella leaning a 99 against his car next to a for sale sign so i stopped for a look. Turned out to be a 99 FC 600 and it was CHEAP...

Hello Does anyone know if plastics are compatible over different years? I have an 07 FE550 and wonder if 04 plastics will fit? Thanks Paul