Master compatibility?

[mmissile]

Going from 11" drums to discs on the front. Chances of the stock master working properly?............

Thanks, Mike.

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Okay.....next question. Does anybody know if the drum-brake residual valve is in the master, or proportioning valve? Calling on the experts here.

 

[HEMI-ITIS]

I think your master will work,it did for me. When I replaced the single reservoir,I bought the cast master for a 67 Plymouth. When I installed SSBC front disc kit,I also installed a prop valve,but it turned out I didn't need the prop valve.

 

[mmissile]

Thanks. Trying to keep it looking stock under the hood.

 

[hunt2elk]

You should use a different master cylinder when going to disc's. Pirate Jack or The Ramman have the correct one. It has the residual valve in the front reservoir for the rear brakes.