I have my stock 13/16 stock master cylinder and booster out of my car. I am now trying to install the 1" integra master cylinder and booster. I cannot get this thing to fit past the engine to get the booster into the firewall. How did anyone do this. I have taken off the airbox and moved the proportioning valve over. I cannot seem to get this thing to fit. Thanks for any help you can give me.

 

If something is in the way, move it.

 

I couldn't move the thing that really blocked me. It was the metal piece that connects to the vacuum line for the booster. The metal piece that is on the intake manifold. The only way to get it in was to pry it in with the end of a hammer. After I am done and it is installed it made the biggest difference. I can't wait to get the rear disc brakes and proportioning valve.

 

^^^^ exactly. you might have to remove the intake manifold.