BRAKE WHEEL CYLINDER 3/4" Morris Marina Lotus Ford Capri

Wheel Cylinder 3/4" for the following vehicles;

Ford Capri 1.6L 1300 and 2000 1969 to 1974;
MG MGC GT 2.9L 1967 to 1969;
Morris Marina 1.7l 1.8 1800 1971 to 1978;
Lotus Eclat