Atlas vs. Torque Thrust wheels
 

I read that Yenkos came with Atlas wheels, but these are not available now so everyone runs Torque Thrust wheels now, what are the differences between these wheels? If a Yenko has Torque Thrust wheels on it now, is it deemed correct since the Atlas wheels are not available? I got a set of Torque Thrust wheels with a 69 Z28 I bought, but they are a solid dark grey color with no polished lips, what is the difference between these wheels and other Torque Thrust/Atlas wheels?