Cylinder Head Assembly - Big Bore 50cc to 100cc for GY6 Scooter 108799 This vertical style engine with

This vertical style engine with a manual clutch and foot shifter for the gears

Left side when sitting on unit

16 tooth large gear - 88

Handlebar switch without choke

The water pump assembly for Hisun 500cc - 700cc water cooled engine used in several makes and models of UTVs and side by sides

Cylinder Head Assembly - Big Bore 50cc to 100cc for GY6 Scooter 108799 This vertical style engine withScooter Cylinder Head Assembly Use with 100cc Big Bore Cylinder Kit Details: Fully assembled head Ready to install Intake and exhaust valves Scooter head 50cc to 100cc Big Bore for GY6 139QMB engines 64mm valve length No instructions are included