Cylinder Head Dual Spring w/ Alloy Retainers 1.625 Smog New MGB

This is a complete New cylinder head with Smog ports for a MGB with 1.62 intake valves. All heads are not the same; ours have the 1.62 valves, alloy retainers ,214N stainless exhaust valves, and hardened exhaust seat for unleaded fuel. ***Cylinder has a volume of 41cc****