What You Are Seeing In There Is The Turbine In The Convertor. I Will Move Around Some. Make Sure That When You Put The Convertor On The Trans, I Seats All Of The Way In. You Should Hear Three Distinct Clunks And The Convertor Will Move In At The Same Time. To Do This, Start The Convertor On The Input Shaft. Hold The Pilot Snout In The Center Of The Convertor In One Hand And Use The Other Hand To Rotate The Convertor Back And Forth While Pushing In On The Center Pilot. You Can Turn It As Much As You Want Each Way. I Usually Go 1/2 To 3/4 Turn Each Way. When It Is Seated, You Should Not Bea Able To Get Your Fingers In Behind The Convertor Between It And The Trans Case. If You Have Any Questions On This. Please Feel Free To Hollar At Me And I Will Help The Best I Can