Thanks Kevin, the height would have been one of my questions as I continue this saga. I've noticed that the NOS core support in a picture from Gdads51 earlier in the thread has the riser piece on it but not the flat steel plate between the riser and the core support channel as shown in the pictures from 2ManyTrucks. I'm assuming mine should be more like the NOS support, but maybe will be able to tell more when I get it out of the truck. Great information so far from everyone. Any more pictures and all advice is welcome.
Tom
