500cc SOHC 11/32" Stem Inlet Valves (Sized - 4.650" Length, 1.825" Head)

Product no.: 0033d A11/142D

In stock

£51.00
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- High quality inlet valves manufactured by G & S Valves - This valve is in a larger head size - 1.825". It was sometimes fitted to later International's and SOHC Manx's (but can also be fitted to earlier engines if req'd) - 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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