Well, With the stripping of the 73 burban done and the suspension and rear axle ready to load into my 89 burban, I started thinking. I'd like to use the 73 from the "B" pillar back and make it into a matching trailer to tow behind the 89. However with the rear axle going into the 89, I would need something to go under the 73 shell. I obviously wouldn't need the differential and all that stuff, so I am looking for the lightest possible way to get 8 lugs in the rear so I can get a matching set of H2 wheels for the "trailer". What would I want to use? Possibly a 14bff member with no diff or axles? Since they are full floaters, they should hold them selves together, right? Or am I misunderstanding the concept of full floater?