manual drums to power drums

[318fish]

"Get a master cylinder for a '74 Charger with*manual*disc*brakes. Feels just like power brakes and all you need to do is swap it for what you have now and bleed the brakes."

Does this also apply to drums, fr and rr on 68 barracuda?
Or if a booster is needed, will the manual master cylinder and proportion valve need to be changed also

"

 

[grumpuscreature]

Actually did this on a '66 Valiant when the old single pot master cylinder went out. Drove it around for about 6 months with the stock drums before I could swap on the discs. No booster, zero problems. What makes this work so well is the 13/16" bore in the Charger master cylinder...