disk brakes on earlybay

[melod]

hi.
i just upgrated my front brakes with disc brakes of a 76 bus. also changed the master cylinder with one of a 76 bus without servo.
but i have a big problem. i always get oil leeks from the rear brakes. does anyone knows if the early rear brakes can handle this new mastr cylinder?
im having this problem quite often...
thanks

 

[lilblue1970]

Don't think it will be oil, you've probably got leaking cylinders. Cheap and easy job to fix, but I'd buy the whole lot, shoes, cylinders and fitting kit to do a proper job. Sounds like replacing your m/c has found the weaknesses in your system.

 

[melod]

2 years ago i replaced everything. except the iron and flexible tubes.
then 4 months ago replaced the cylinders. now one of them is leaking oil. i will replace it and all the tubes.
my problem is that the cylinders are not good to use with the m/c. i suppose its ok to use it. but i m afraid of having this problem over and over again..