The item that we are selling here is a great and an essential item if you are restoring, riding or racing your now vintage Kawasaki KZ750 Four cylinder model motorcycle : This is a set of 4 piston rings sets (...so enough for 1 engine).  These are STD. size.  Correct replacement for part #13008-5031.  Hard to find item. There are for standard size Kawasaki pistons.  Perfect fitment. No disappointments here, we only sell the best!  These sure are fast, fun bikes!  Kawasaki KZ750 Four's did use 2 different types of rings in different years. So listed below are the models that these rings are correct for.  We do stock the other type of ring for other KZ750 Four model and years..if you do not see your model KZ750 Four  model listed here, please look in our  store and search KZ750 and you will see another offering with KZ750 rings with a blue background photo. Top quality aftermarket item. We look forward to doing business!

This is correct for these years and models:

These rings are correct for:

1980 KZ750 - E1
1981 KZ750 - E2
1982 KZ750 - E3

1980 KZ750 - H1 LTD
1981 KZ750 - H2 LTD
1982 KZ750 - H3 LTD