Slipping 727

Well after 3 months of leaving it in "D" and mashing the throttle, lighting up the hides, the 727 started to slip. Dropped the pan, and all kinds of metal/gook/stuff in the pan and filter. Guess this one's done for. I got 3 more units I can build while leaving this one in the car. I'd like to do this myself. The one that let go was barely 3000 miles old. guess the hemi was too much. Money's tight, I won't be ordering a tranny from anyone in '06, that's for sure. But doing myself? I could justify that cost. Learn something in the process, and be able to brag about it. So, what's the best manual with the good tips on special parts (bolt-in sprag), techniques, part ID, or am I just fooling myself? Cause if I have to buy one, guess what. She's hanging on the jackstands for long enuf, I'll start wanting to sell her. :book: