Mike Bender and Bill Howell have put together a great set of Youtube videos showing the detailed steps involved in rebuilding a Model T engine and transmission. There is also a three-part video series on rebuilding ignition coils. Here is a link to their Youtube site:
awesome, thanks! I always poke around youtube to see what tech vids are posted. it's a great resource for any car, not just T's.
I watched the whole thing. It was great.