Way to control admin menu items on sites?

Is there a plugin that would allow me to remove / hide some of the menu items that the admin of an individual site would see - and maybe let me add my own custom ones?

I saw the Admin Text plugin to rename some things, which is great. But the theme I'm letting individual site admins use includes settings menu links that I don't want them to edit. I also don't want them to change the permalinks, stuff like that.

Anything like this as a plugin? If not, can someone point me toward the right code documentation (shudder).