Genuine Kawasaki Z1 900 903 cylinder has been heat-treated powder coated. Comes with complete 1015 kit from Wiseco. This year does not take the center O-ring that the 74-75 take. Each piston is marked their respective cylinders. No 2 pistons are alike. 70mm. We use these kits on all of our restorations.
*Optional enhancement, if you would like we can file the black from the edges of the fins to appear as the originals came.
Genuine Kawasaki Z1 900 903 cylinder has been freshly bored and vapor blasted. Each piston is marked their respective cylinders, as no 2 pistons are alike. Very nice assembly.
Kit contains:
Chrome Metric Bolt, Made in the USA
10mm x 70mm
1.25 Thread
These bolts were made for us by mistake.
They were slightly too long for our uses.
Priced to GO!