Originally Posted by DoctorDiff
Does the piston protrude past the mounting surface of the new master cylinder?

If so, you must adjust the push rod so the piston becomes FLUSH with the master cylinder during assembly.
The piston is out about an 1/8". The screw in the bottom of the MC holds the piston from coming all the way out, but if I adjust it so the piston is flush, the piston will be forward of the brake fluid feed hole?