I found the alternator easy enough to at least get to the side for some extra room...but whatever other like to do is up to them.
I want to say I used two joints and 3 med lenght 3/8 extensions. Air tools are nice to at least break these loose if you can make sure your socket is seated completely and hopefully get a hand up there to keep it that way.
I alos did not remove the intermediate shaft.
Still goes down as one of the hardest/time consuming/knuckle busting jobs ive done on this car. And let me tell you ADC's header design is terrible to work with when the motor is in the car IMHO.
If you arent already planning to, I found allen screws to be much easier to work with when I reinstalled vs reusing the headstud/bolt setup. Way nicer to be using short allen wrenches up in there vs sockets and box wrenches. Box of 25 was only a few bucks at McMaster-Carr. PM Stazi for the exact size, I cant remember for the life of me.