We inspected the cases and they appear to be in good shape, except there is some
slop on the left crank bearing side. We recommend some epoxy before use. There
are some chain marks, as shown.
Serial Number KAE-71784
According to this number it fits a 1973 H1 500
Location: Farm
Genuine Kawasaki ~ NOS
Kawasaki P/N: 11009-1637
Superseded P/N: 11009-1002
This is a Genuine Kawasaki gasket.
The number has changed a couple of times.
Applications:
Standard bore, should be bored to be perfect. Gasket surface has some marks as shown. We blasted for clean up, but recommend vapor blasting before use.