Chevrolet C5 & C6 Corvette (with Z51 Package)

These rotors are a direct replacement for C6 Corvettes with the Z51 package. For all other C5 and C6 Corvettes, you will need to upgrade your brake caliper abutment brackets to accommodate the larger rotors. You can do so by using GM parts #88964166 (front, x2) and #88964167 (rear, x2).