Product Description
150cc GY6 Cylinder (Sleeve is approximately 2.44" OD.)
57mm Cylinder Head for 150cc GY6 4-stroke QMJ157 engines.
- Overall Height: 60mm
- Bore Diameter: 57mm
- Intake Port Diameter: 24mm
- Exhaust Port Diameter: 24mm
Hammerhead part # M150-1002200
Carter Brothers Part # 513-1013
American SportWorks Part # 14317
Trailmaster part # 157.04.100
Polaris part # 3050045