Replace your old or damaged top end with the Zeda 80 Firestorm 66/80cc cylinder kit. This replacement cylinder kit is compatible with Zeda 80 Firestorm 66/80cc engine kits and includes: a head, aluminum head gasket, cylinder with open transfer ports, piston with rings, wrist pin clips, intake with gasket, and an exhaust gasket with muffler mounting bolts. Piston wrist pin and needle bearing sold separately. Not compatible with Zeda 80 Pro or Zeda 80 DIO engines.