The Ford English type differential was commonly fitted to:

FORD ESCORT Mk1
FORD ESCORT Mk2
FORD ESCORT VAN
FORD ANGLIA
FORD CORTINA Mk1
FORD CORTINA Mk2
FORD CAPRI
LOTUS CORTINA
LOTUS ELAN (EARLY)
LOTUS 7
WESTFIELD CARS
MARCOS
GINETTA

Note the above list is a general list and the above cars may well have other types of
Ford axle fitted like ATLAS or KOLN