[spiderserie4]

if you do not find one closer to home, there is one on ebay (Palermo, Italy)...not cheap, but quite tough to find on their own, I'd say
search: ebay 294815269404 or
'fascetta filtro aria carburatore solex alfa romeo giulietta spider sprint'

 

[bcran]

Classic Alfa has the clamp.

750-437 SINGLE CARBURETTOR AIR BOX STRAP

Buy any part for your Alfa Romeo classic car online. We are the largest supplier for classic Alfa Romeo car parts in the UK. We ship worldwide every day.

classicalfa.com

 

[specracer77]

Classic Alfa has the clamp.

750-437 SINGLE CARBURETTOR AIR BOX STRAP

Buy any part for your Alfa Romeo classic car online. We are the largest supplier for classic Alfa Romeo car parts in the UK. We ship worldwide every day.

classicalfa.com

Thanks for the heads up! I missed it in my initial search of their site. Thanks again.