Head valves in special material, Fiat 500 Abarth and similar engines, choose the desired number of valve channels from the menu and the following will be included:

• 8 Steel intake valves Valve stem diameter 6mm Mushroom diameter 27.0mm original valve size
• 8 Nimonic exhaust valves Valve stem diameter: 6mm Mushroom diameter 22.5mm valve size: original
• the valves are also perfectly compatible for 1400 Multiair Turbo engines where breakage, especially on the first cylinder, is a very frequent problem with breakages or burns, especially in the exhaust valves.
• In the case of purchase of single-groove valves, the price increases as steel plates and dedicated cotters are also included and supplied, while if you choose to purchase 3-groove valves you can use the original cotters and plates.
• This product cannot be canceled as it is a binding order.