Subtotal: 417,80 € (incl. VAT)
Used in all our race engines and Swiftune ones, they are manufactured from 21-4N stainless steel with plasma hardened for long stem life. Flow rig developed with wasted stems (inlet valves only) for optimum performance.
Single groove collets. Only suitable for bronze valve guides.
Sold individually.
24,90 € VAT included
