Matchless and AJS Restoration
I now think it fits a model 30 and g80cs etc used, as fou. this fits a 61 matchless g80cs. g85 g80 g80cs g80c twin spark plug. I have here this g80cs . I have used this a few times and it's still in great condition. I paid 191 for this . If you have any questions then please contact me and I'll be happy to help, also take a look at all my other items. I do not post abroad UK ONLY THANKS!!!