Ed, all 4 are the same at the wheels.
Rears have one (wheel cylinder)opposite of the one in the picture in post above and the line goes into those. See pic
Fronts the line goes into the cylinder with the bleeder.
I assume 2 cylinders each wheel in rear and single cylinders in rear.
Nothing broken just a bad picture. If I turn the small nut in the center (7/16) brake fluid comes out of hole in center.
Mike
Ps. Had to include last pic of exhaust! While running i brushed out with long wire brush, and I was covered in red dirt! Lol. Exhast tone sounds great now too!
