500cc SOHC 11/32" Stem Inlet Valves - 1.735" Head/4.600" Length - New Old Stock (non G&S) - Each

These are 'New Old Stock' (i.e. not our modern G&S manufacture) inlet valves - i.e. with standard Norton International 11/32" stem Inlet valve and with the most common original Norton Model 30 International head diameter - 1.735".

They have the collet groove already machiined and an overall length of 4.600" sized - which is only 10 thou different to one of the most common SOHC  lengths - 4.590 (which we normally offer in our G&S Valve range). 

Price is Each

Background: These were recently acquired from a long standing established Norton SOHC collector and officiando, and have been with him for many years as part of his normal stock.  He was not entirely sure - but believed they may be original Norton SOHC valves - 'New Old Stock'.  The valves look brand new (though of course they dont look quite as shiny as our normal newly manufactured G&S valves) - and have all the normal shape and design of the other Norton International inlet valves we sell.  Most importantly - if you look closely at the top of each valve - you can see that it is etched/stamped with the words: 'E6240 G2 NB' . . . and it was not unusual to find original Norton valves with writing on them similar to this.

There is a small chance they may have been G&S originally (as they are a long established manufacturer) - but they have now writing on them to confirm this, and as we cannot guarantee origin of manufacture . . . we can only say, they are 'New Old Stock' valves.

We only have limited stock of these valves - and once they are gone they are gone!

We hope you will understand - but because these are 'New Old Stock' - and we cannot guarantee who manufactured them  . . . they are sold as seen - and all responsibility is with the customer.  However, like all our products - if after purchase, you wish to return one - we have a full refund policy (providing not fitted or marked, and in same packaging as supplied)