Thanks Ron!
I did already replace the rear main. I did not post pics of that process. Sorry. I didn't even take pics of the newly installed seal because I had to take it off the stand to do it and when it was done, I put it right back on to the stand. I'll take a pic of it when I get to mounting the Flywheel, Clutch, and Tranny.
Replacing the rear main is pretty straight forward. If you're replacing it while the rear oil seal retainer is on the engine, you'll want to go buy a seal puller. Harbor Freight has them cheap! Using one of those will make your life easy. Then when you're installing the new one, grease the seal and make sure it goes in straight.
If you're removing the rear oil seal retainer, you can easily knock out the old one with a flat blade screw driver and hammer.
Which ever route you choose, don't force anything and keep an eye on the inner part of the seal. Make sure it doesn't fold or flip. Take your time and apply steady straight pressure and you'll be fine.
You requested tranny pics!? Here they come!