1 x  used  genuine amal 276 76 pre  monobloc  carb    throttle slide / valve 6/3 1/2. no. 3 1/2 cutaway original used   condition!- 

 signs of wear   ,but  sure usable  - may be better than yours ? 

   to fit triumph  norton ajs matchless panther ariel   bsa etc etc , fit amal  ,  76 276 models , this must be best part of  70+ years old   -   

will post worldwide  but please ask for price