See those two machine screws above the brake petal arm?
Those are part of a bracket that holds the bottom of the steering
coloumb to the firewall. Not too glamourous....I know. That's
all I had to work with. The coloumb is one and 3/4", and the
bracket was 2"....so I made an adapter sleeve out of a fense
post.....(don't tell anyone )

Daver.