Welcome mate,
Were you based.
i found it near impossible to get chit for my 87 500, the local Kawasaki shop had no listings for 1992 & down.
Yes that's an Aussie dealer no part lists or info for the old bikes.
Hello USA, their a good mob.
Join a VMX club, i did that & through there network i was off & running.
Good luck, & nothing beats the feeling of turning up to the track on a clean old school bike & letting her ripp.