Universal Parts GY6 150cc 57.4mm Cylinder & Head Gasket Kit

Universal Parts 57.4mm Stock Cylinder Head Gasket Kit for 150cc GY6 4-stroke engines. Includes base, head, exhaust, intake, and timing chain tensioner gaskets. Diagonal Bolt Hole Spacing: 76mm Base Gasket Inner Diameter: 62.5mm Head Gasket Inner Diameter: 59mm Timing Tensioner Gasket Inner Diameter: 22mm Exhaust Inner and Outer Diameter: 23.5mm/30mm Manifold Inner Diameter: 25mm