Brake pressure valve
Product number:
498821
for the rear drum brakes - is required when converted to front disc brakes
Product Information "Brake pressure valve"
Jaguar: XK120 and XK140 (1949-57) ? Mk5 (1948-51) ? Mk7 and Mk8 (1950-58)
for the rear drum brakes - is required when converted to front disc brakes