To incorporate the ATS spindle I got a set of steering arms off a 1970-1972 Chevelle. They need to be reamed to fit the Camaro taper. Also the front bolt needs to be 1/2" longer than what is supplied by ATS because the arm is thick there. I didn't run this through Tyler (ATS) first, so he proably isn't familiar with it. Anyway, I am not any engineer or even close, but Mark (SC&C) helped me out here and it works very well. I don't have any bump-steer issues. The car really does handle very well and steers quick. I did not upgrade to quick ratio box. Hope this helps.
I love all the second gens. posted here. Nice cars guys. You can make these cars kick butt for little $. Thank you Herb Adams.