Ok boys and gals got the 80-Z runnin. Changed rotors,drums, wheel cylinders ,pads and master cylinder. As soon as i started it the brake pedal went soft!!!!!!!!!!!!! My neighbor and i spent 2 1/2 hours bleedin all the old fluid out. The fluid runs clear. Some say brake booster, others say still have air in there. Any help or suggestions are greatly appreciated!!!!!!!! Thanks Jeff