Torqueflites are fun to rebuild. If you like reading and want to know more about Torqueflite's there's a real good book out on them. Here's a link to it on
www.amazon..com
Amazon.com: Torqueflite A-727 Transmission Handbook HP1399: How to Rebuild or Modify Chrysler's A-727 Torqueflite for All Applications (0075478013999): Carl Munroe: Books
It is well written and easy to understand. Tells everything from basic design and modifications and how to do a stock rebuild to an all out racing build. Well worth the $15