I dont even put the top bellhousing bolt in. its a pain, and its not really needed. Also, i broke my stupid CAS on the top of the bellhousing, and never even replaced it. 2.5 years now and never given me a problem. Use alot of extenions, and make sure to remove the CAS first. Give it a try on your own--youll be surprised how its not that bad. Make sure to resurface the flywheel while its out. Bleed properly too, if not itll suck bigtime, you could burn that new clutch up quickly.

-Josh