i just bought an act clutch kit with a fidanza flywheel and they didn't send me a throttle bearing or an alignment tool. i was wondering if i needed either to install everything with no problem and if it was okay to use the stock bearing...

 

check the throw out being how free does it rotate?
you can always just go to honda and get one new

 

you can buy an alignment tool at your local pepboys/autozone, I've done a few clutchs all integras/civics,