If you are serious about racing your Corvette, you should think about getting rid of all those stock rubber bushings in your suspension.
The stock rubber control arm bushings have a huge amount of deflection which is what you want in a nice quiet, compliant street car, not so much on the track however. To remove camber loss, remove deflection, have better steering response, have tighter and more responsive suspension movement then spherical bushings are THE way to go.
The aFe Control kit replaces all 18 control arm bushings with mono-ball, spherical joints to eliminate friction and deflection. With 108 total components this high quality kit features 6061-T6 aluminum bearing housings which feature a special, Mil spec high corrosion resistant anodizing, CNC machined heat treated 17-4 PH stainless steel shafts, and CNC machined 6061-T6 articulation spacers. The replaceable bearings are Teflon lined for minimum friction, zero maintenance and are manufactured by FK bearing in the USA.