BLACK 2-stroke topend 8mm ( no intake)

47mm 66cc 80CC Gas motor Motorized Bicycle Engine Cylinder Head Set Piston KIT

( piston is low hole 15/16" or 25mm )

for regular short connecting rod engine

(cylinder with piston and rings, head, needle bearing, wrist pin, clips, base gasket, head gasket, intake manifold)

(4 bolts not included)

 for 66cc,  2-cycle engine !