brake master cylinder

[Big Gaz]

good afternoon gents

after a long period of in activity i have started on the car again to get it through iva
I need to replace the master cylinder as i fitted the origanal one of the donor i think its 22mm bore but not yet striped it
I have wilwood powerlight calipers on the front and the larger drums on the back
(Donor was an estate) all brand new other than the master cylinder
i am going to order some FORD KA rear wheel cylinders and think i need a 25mm bore master cylinder
anyone know any part numbers for a ford item ? i dont want to have to repipe or modify the pedal box
thanks in anticipation
gaz