Here's a pic of the 5spd snout
There's a company that makes steel sleeves for the 5spd transmissions and a different size throw out bearing. For some reason it didn't work for my application, but I have a bastardized clutch master & slave cylinder setup.
Here's a pic of the snout sleeve.
Now on the 6spd, some more thought was given about this issue and the snout where the throwout bearing rides along is made from steel and is removable so it can be replaced if it becomes worn out. Very nice design.
Here are pics of the 6spd snout
http://main.experiencetherave.com/subar ... /6spdsnout