As used on 80s era Cagiva and Ducati, non-fuel injected models. Note 16mm female thread, measure your male outlet to be sure it's the same. Suitable for other v-twin machines with that same outlet in the fuel tank.
I will answer questions promptly, good luck and thanks for looking.
Cagiva
Cagiva 350 Elefant , BJ 1985 - 1986
Cagiva 650 Elefant , BJ 1985 - 1989
Ducati
Ducati 750 Paso `84-`92 , BJ 1984 - 1992
Ducati 750 Paso , BJ 1986 - 1990