~Pair of Super Angle Knuckles for C5/C6 Corvette ~Convert your Corvette to Z33 350Z TRACK calipers and C6Z06 rotors using this knuckle set ~Forged aluminum, CNC machined ~Gold Anodizing ~Up to 70 degrees max steering angle ~ Double sheer tie rod pickup for greater strength compared to OEM ~Replaceable Spherical Bearing Joint with CrMo taper-pin ~Ackerman adjuster plates ~Bump steer adjustment ~Compatible with stock control arms for moderate increase in angle. Or MAX Limit Break control arms for the most angle and adjustability. *** Requires our clevis based complete tie rod if running our upper & lower arms with extended track width. Or use Pro outer tie rods (part # OTR) if running with OEM arms.