Auto trans linkage question

[67shortie]

Hi all, finally getting to the point of possibly getting to drive the truck here very soon and a few odds and ends are slowing me down. One is the auto trans column linkage, here are the parts I have so far. Note: the truck was origionally a 3 speed on the column, but since converted to auto on the column.

I have, the long rod that connects to the lower bracket
the pivot bracket
Frame bracket

I need the trans bracket and one piece I think is missing from the column. What is this peice? I have an idea what it is, but not sure and not sure where to find it either. I know thats vague but it looks to be a peg that slides into the rubber o ring on the column and bolts to the rod somehow.

Any help or pics would be very helpful