Have you done an overhaul on a transmission before?
If you can't find any advice online like Novak or other supplier, than you will be having to find each part on your own, which is what they did in order to create their packages.
Teardown the entire transmission. There are many videos and resources to guide you. The gears themselves if not damaged, can be reused. Bearings, shims, and synchros (if applicable) are the parts replaced. Each will have part numbers on them.
Shop around for the parts and reassemble! Now I make it sound so easy, but ask many questions here and take LOTS of photos.
Heck, do a write up along the way and post it in our technical articles and help others who want to do your exact overhaul in the future.
