Get yourself about 2 foot of brake line, that fit the fittings in the master cylinder
Cut it in half, and bend them so they end back up in the reservoir
Install in the car, fill and pump it
This will bleed them just fine
This is great advice, right up to the point where you install it in your car.
The problem is that you can’t always bottom out the master cylinder piston by pushing the brake pedal. Which means air can still be trapped in the master cylinder. That’s the whole reason for bench bleeding in the first place.
As for the actual lines, that’s what I have. I just bought a length of that really flexible metal brake line that they sell in generic lengths at Napa and a couple of correctly sized brake fittings. Cut the length in half, slide on the right fittings, and bend the lines into a nice 3/4 circle or so. But at that point clamp the MC in a vice and do the bleeding.
