Well, in my never ending quest to keep working on my 69 RS, I had posted a steering box change/upgrade a while ago. Thanks to everyone, I am not going to get a Flaming River Vega box but will replace my leaker with another GM unit. I saw on Ebay, a person offering a quick ratio 69 Z28 unit with the number 5679142, which is also on mine. Do I have a quick ratio? I checked the lock to lock and got about 4 1/4 turns.