I put a T/A steering box in my 71 cuda, with the correct pitman arm- Is the Idler arm different as well? I have never heard that- but looks like it would turn faster one way- the way it is now? Any suppliers?

Kirby-Yes the arm is different.It will say fast ratio actually cast into the arm.One of the steering gear places repops them or if you need an original,I have a NOS one.PM me if interested.Sorry for the confusion,I was thinking of the pitman arm.As far as I know,the idler arm is the same.

The linkage will look uneven with the fast ratio pitman arm installed.I think the pitman arm is actually origianally a C body arm that they "adapted" at the last minute to work with the fast ratio steering box.The result,a crooked looking steering linkage that does steer correctly.