• Welcome to the website of the Vincent H.R.D. Owners Club.

    Should you have any questions relating to the Vincent H.R.D. Owners Club, or Vincent H.R.D. motorcycles in general, please contact Graham Smith, Hon. Editor and Webmaster by calling 07977 001 025 or please CLICK HERE.

    You are unrecognised, and therefore, only have VERY restricted access to the many features of this website.

    If you have previously registered to use this forum, you should log in now. CLICK HERE.

    If you have never registered to use this website before, please CLICK HERE.

229/289 carb slide blocks


Website User
VOC Member
Can anyone enlighten me on the significance of the small numbers stamped in the top of Amal standard slide blocks? It seems that the ones normaly installed in 229 and 289 carbs are stamped 58. However I have seen 54 and 18YA also. What is the difference? Would these ones stamped with something other than 58 work in our carbs?

Latest Forum Threads

Can't Find What You Need?

Buyer Beware: Fake or Real?