Thought of that too.
Very hard to find and little pricey for the way I want my weapon headded into low 11,s maybe even 10,s on any quarter mile sling shot run.
Going to push for bigger disc's and spindle's I will change whole mount to suit if it is required. ALL new component's No fear here..
So I went hunting for and a couple of 1974 escort brake booster's and extention,s to move all the master cyclinder the lot to old battary mount located at the extreme front inner right guard ; looking from the driver's seat out..
Had them rebuilt first at $180 each ozzie..
But no I left the drum's on all round..
Had then all skimed by mobil dude..
80 dollar's ozzie for all four Drum's..
Not bad for a Sunday price..

Now I crap my pant's !!
until I'm used to the differecne in preasure needed to apply lol, Heap's less preasure needed now..
Heap's better than the non brake booster master cyclinder style of yester year.
Great as it was in state of the art 1969 time's ..