The item that we have here is a great and an essential item if you are restoring, riding or racing your now vintage Kawasaki KZ 650 Motorcycles. This is an amazing and complete gasket set, please take a look at the great photos to see what you will be getting. Head gasket case cover gaskets, valve seals plus way more.  We ship your gasket set new in the sealed package. We opened an extra set that we had to take the photos.  Top quality aftermarket item. No disappointments here. I have a green KZ650 B that I love! These sure are fast, fun bikes eh? This gasket set will fit all models: 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983. That is it!