Sorry about that, I missed your earlier comment. I don't know off the top of my head, And I don't remember the part number, but I will measure it for you and report back. One thing I will say is, I wish I woulda stayed with the factory column, and lower column/firewall mount. It just would make things a whole lot easier in mounting the darn thing. I think now flaming river makes a column that uses the factory under dash mounting points. I think they weld on a metal bracket for that now.
