So i've heard. I looked at the instructions for the B-body Uni-steer and it didnt impress me at all. Infact i didn't get the point. I think it was still rear steer so it didnt even help with header clearance.
And nope, had not talked to Bob Shingler, i'll do some searching and see what i find. When i looked before i only saw manual rack conversions. Which i'm not interested in. At least not for my roadrace application.