Calling 727 Experts!!

Build is an older build. And kudos to the previous builder/parts installer. All parts, and I mean ALL parts, look fantastic. No burnt bands or friction plates. Fluid doesn't even smell ill. Lever is a good question. To me, it does look like a 4.2. I have not compared yet. I should have tried to manually shift. I did not before removing trans. I'm sure I can safely clean and reassemble the trans, minus valve body. After some more inspection of small parts. Thank you to everyone thus far!!