Triumph Pre Unit Carburetor Float Bowl Mount Amal GP TT 500 650 Norton Chassis for NLA LEFT handlebar switches

for NLA LEFT handlebar switches as fitted to Italian street bikes of the mid-eighties

As fitted to Commando models from 1972-73

Dellorto number is 1991

small-displacement (620) engines have pulleys with three holes

Never supplied with dust cap

Triumph Pre Unit Carburetor Float Bowl Mount Amal GP TT 500 650 Norton Chassis for NLA LEFT handlebar switchesImpossible to find. New production of what we believe to be a 'racing' part, either supplied by the factory or TriCor, not sure. Suitable for remote float mounting ala Amal GP, just the thing if you want your bobber to look unlike anything else. Clamp diameter suitable for bowls 1 3 4" 45mm, + .