Here is a New Old Stock Lucas Distributor Cap (for Bosch Distributor) for

Opel

Corsa 1.2 Carb & Injection 1991-93

Corsa 1.4 Carb & Injection 1989-93

Frontera 2.4i 1991 on

Omega 2.4i 1988-94

Vauxhall

Astra Mk2 1.4 Carb & Injection 1989-91

Belmont 1.4 with female distributor cap 1989-91

Carlton 2.4i 1988-94

Frontera 2.4i 1991 on

Nova 1.2 Carb & Injection 1991-93

Nova 1.4 Carb & Injection 1989-93 models.