500cc SOHC 11/32" Stem Inlet Valves (Sized - 4.650" Length, 1.855" Head)


500cc SOHC 11/32" Stem Inlet Valves (Sized - 4.650" Length, 1.855" Head)

Product no.: 0033e A11/142E
£46.00
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- Highest quality inlet valves manufactured by G & S Valves - This valve is in a larger head size - 1.855". Probably the largest diameter head inlet valve fitted to SOHC Norton engines, this head would normally only be fitted to racing engines (I think I have one of these fitted in one of my racing methanol heads. - standard Model 30\40 stem diameter : 11/32" - Stem length: 4.650", these valves already have the collet groove machined and are ready to fit. Note: Norton cammy valves were made in a variety of lengths over the years. Thiis length - 4.650" is also relatively common (and I believe more so with the larger valve size). If you have an original then measure that. If you are unsure please email me

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