Scarebird done....

I drove it about 30 miles yesterday, much better than the 10" drums that were on it.
I drilled the rotors myself and retained the 4" bolt pattern. I think if you have a 73 or later you already have the 4.5" bolt pattern which is what these rotors are out of the box. I bought a new disc / drum non-power master cylinder and currently still have my original proportioning valve. After I have the pads / rotors bedded in good I will do some panic stops and see if the front / rear balance is OK. I didn't notice anything weird yesterday concerning either end trying to lock up.....