Universal Parts GY6 150cc 57.4mm Cylinder Kit for Buggies and ATVs

Universal Parts 57.4mm Cylinder Kit for 150cc GY6 4-stroke engine powered buggies and ATVs with larger cylinder stud spacing than standard GY6 engines (please see specs). Includes cylinder, piston, pin, circlips, rings, head gasket and base gasket. 

• Bore: 57.4mm
• Cylinder Stud Spacing (Diagonal): 79mm
• Overall Height: 89.3mm 
• Cylinder Sleeve Outer Diameter: 62.5mm
• Piston Pin Diameter: 15mm
• Piston Pin Length: 42mm