O.S. cylinder head with valves replaces damaged intake manifolds. Intake and exhaust valve assemblies are pre-installed. Constructed of aluminum with brass alloy valve seats. This product includes one cylinder head with Valves for the O.S. Max FS-70 Surpass II Four Stroke Engine. One cylinder head gasket.
Installing rocker cover, intake manifold and glow plug. Bolting to
crankcase with O.S. screw set