Grant horn button help!

From what I'm seeing after looking around, is you need some type of plastic tube if you are mating to a Flaming River or Ididit column.

Is it possible that 3196 kit goes on the column and then the billet piece? Like was shown in the previous posts.

This is from Grants site:

All IDIDIT and FLAMING RIVER columns use the 3196 kit. You may need to purchase the plastic sleeve that is found on all columns where this kit is used. If you do not have this part, you will need to go to a wrecking yard or to a GM dealer and purchase this inexpensive part.

Click to expand...

Did they make any mention of that?