Hi all,
 
Wondering what alternative brake master reservoir people have used to pump 4 wheel discs, unboosted of course,
 
To suit the original Mk1 Pedal box, i have heard some people using nissan masters, if so what type
 
I have looked into the Wilwood reverse pedal box, and burtons website, but looking at a more easier option, if possible
 
Cheers

I can't remember for 100% sure - someone else might be able to confirm - but I think there was a model of Nissan 720 ute which was a match in physical/bolt on terms and also about right for m/c sizing for many caliper conversions.
GG.

Cheers mate

So I have contacted PBR and they are unable to advise on modified cars

Might have to visit a wreckers and have a trial to the pedal box, as the clutch master is close also

i fitted a datsun 1200-1600 master cylinder but i am running drum rears, you need to drill the mounting holes to 10mm by memory and fit your original push rod

I have heard of another person using a 1600 master, and has wilwoods all round,
 
I did a quick search both willwoods and generic nissan masters,
 
seems they do fit with minimal mods, but pumping the whole system is where im at a loss,
 
willwoods have a nice finish to them

had this mounted on my escort before I went to pedal box and rear disks.  its an 11/16 m/c off an unboosted  Datsun sunny or stanza.

Cheers for that mate, did you have any flex on the firewall by chance hanging off the pedal at times?

Could try RS motorsport    Classic Speed Restored view topic    rear disc conversion   it might help

A bracket from the inner guard to the nose if the master cylinder will control thr flex