Correct master cylinder

[Roger63]

I'm still having issues with a soft pedal. I have read on a few threads that the correct bore on MC is 15/16. Mine is1.115 but I have yet to find one. Where is everyone buying these master cylinders at?
Thanks Roger

 

[Red63440]

Is this for power or non power?

 

[Roger63]

Is this for power or non power?

Power

 

[Red63440]

Did you do a disk brake conversion? I just bought a kit and they are using a C body MC.

 

[Roger63]

Did you do a disk brake conversion? I just bought a kit and they are using a C body MC.

It came with a cheap aftermarket booster I got the correct booster rebuilt it and still don't have enough pedal

 

[Red63440]

Is the one you had rebuilt 15/16” or a larger one?

 

[Roger63]

Is the one you had rebuilt 15/16” or a larger one?

I had the booster rebuilt and bought a new master cylinder.

 

[Red63440]

Maybe that will solve your problem

 

[Nate S]

The bore of the MC won’t do it. Bigger would be firmer anyway. If you’ve got mushy you’ve got air or a bad rubber hose. Some very small chance of something else but all improbable.