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

Universal Parts 57.4mm Cylinder Head for 150cc GY6 4-stroke engine powered buggies and ATVs with larger cylinder stud spacing than standard GY6 engines (please see specs). Stud Spacing (Diagonal): 79mm Overall Height: 64mm Intake Valve Diameter: 26mmExhaust Valve Diameter: 22mmNon-emissionsFor Use With 2 Bolt Style Valve Covers