Shakes when braking

I replaced front lower ball joints, control arm bushings, front and rear brake rotors and pads, front brake calipers, all four tires, inner and outer tie rods and it still has a violent shake when applying the brakes. You can feel it a little bit in the brake pedal but most of it is from the steering wheel. I am starting to lean towards that maybe the ABS activating when applying the brakes.