See this link:
http://store.azmusa.com/hydbrakbleed.html
I have one of these little gadgets and it saves hours when you're trying to bleed brakes. They're only about $20 from AZ Motorsports. It has a one-way check valve and lets you bleed the brakes by yourself if you need to.
Also, some of the cars have to have the nose elevated to place the master cylinders in the correct orientation to get all of the air out of them when bleeding. The ERAs are like this. When I do mine, I put the front end up as high as I can when I bleed the master cylinder. This finally got all of the air out of my brakes.