Delete Power Brake unit steps?

[Steve McMahan]

I would like to remove the power brake unit from my 73 Coupe (so I can put it on my 73 Vert), and was hoping to make a non power brake setup work (since it will be a roller at some point). Here is what the firewall looks like:



Those 4 studs; is there a bracket that mounts to it to allow a traditional master cylinder to mount there? Or does the four studs mean that you have to have a power booster installed? As usual, thanks for the help and education.

 

[Steve McMahan]

Any inputs from the community? I’d look the darn thing up in my assembly/parts books, but they’re in Az while I’m in Ca.

 

[tpj71mach]

I don't personally know, but is your vert a factory manual brakes car? If so you could compare what you firewall looks like in that car. My car was a factory power brakes car, and it had the plate with four studs on it to mount the booster like your pics. I would assume there is a plate for manual brakes cars to mount the master cylinder directly to?

 

[Steve McMahan]

Both of my cars are/were power brakes. I want to remove the 100% new booster/master cyl from the coupe and bolt it on the Vert. The coupe will end up being a roller, but it would be nice if it still had breaks. The Vert came with no booster or master cyl.

 

[Hemikiller]

The manual brake master mounted to the upper two holes in pedal support bracket. The manual brackets had a threaded insert, so you'll have to nut & bolt the master. You'll also have to add a pin for the master pushrod, as the power pedal's pin is lower on the pedal.

 

[Steve McMahan]

Does anyone have an illustration of the manual brake setup? Thank you.