Hello, I found a Rallye challenger tucked away in a garage for about 25 years. The guy ran the engine out of oil and parked it in the garage. He started collecting parts for the car. Among some of the rare parts is a 1970 T/A steering box. It is cast with TA on the box and has the longer pitman arm. The box was installed in the car and has been removed. the top seal will need to be replaced other than that it is tight. I don't believe they repop these boxes. I think it needs to go back to a T/A Car. The question I have is what is the box and arm worth? I have done several searches and no luck. Thanks