Hello folks I,m looking for these measurements to modify a escort pedal to a bias pedal box 

Nibor  do you want the dimensions from the original pedal box  ?   or an aftermarket unit ?
I have a couple of these in the shed if you want dimensions from them : 
https://www.motorsport-tools.com/escort-mk1-brake-balance-bar-bias-pedal-box-hydraulic-clutch-new-pres.html?SID=ku45dug4h490v0vbbu5vfimcs2
Or i also have an original unit kicking around if you want dims from that. 
If your making your own it is all based around the stroke of the master cylinder , I've made my own before and there a nightmare and bleeding a bias brake set up is a painful exercise when its an off the shelf unit let alone a diy unit . 
Bruce

Hi Bruce  measurements from original box would be great if you can as allready got one and that would give me a starting point at least.  Cheers 

Hi Bruce just wondering if you had any luck with those measurements
cheers Nibor