904 / Slant six - No Reverse problem - broken band?

ok, just wanted to update on the tranny situation. My dad went with plan C and took another transmission from the 1973 dodge dart parts car he acquired not to long ago.

We opened it and both inspected it and took pictures for reference. everything seemed clean and there was no broken parts inside:wink:. we changed both seals, filter, and transmission gasket. He just finish installing it onto the car and timed it letting the rotor pointed to the #1 spark plug wire and close to top dead center. we started the car, let it warm to operating temperatures then shifted it slowly and everything seems ok. There is only a slight leak somewhere on the driver side, we think it is coming from Neutral safety switch. will add more pictures and of the final transmission we went with, make sure everything is tight & smooth and do more testing before going on the road

I don't think we are missing anything, are we?:-k