H/duty diff housing gasket fits all English axles.
Anglia 105e all models versions
Cortina mk1/2 1200-1500, lotus. 1300-1600, lotus
Escort mk1/2 1100-1300-1600-2000.
Capri mk1/2 1300/1600 xflow only
as used by us in all our axle builds for over the last 10 years.