Just finished swapping out the trans,diffs and and transfer case with redline fluids.

I got lucky, no drain/fill plugs were warped. Took me 5 hours from start to cleanup. I highly recommend it, the car runs MUCH smoother. You NEED the small trans fill adapter(amazon $7 bucks), and 2 johnny pumps(1 for gear oil, 1 for trans fluid $7.99 each/amazon). Other than that, it's smooth sailing. The front diff fill plug is "alittle" tight to get to, but not really a problem. Anybody thinking about it, GO for it. Now i gotta figure out what to do with all this frikkin old fluid. I think quick lube places take it for ya.