The Baer Sport Rotor is a direct replacement 1pc rotor. This is designed to work with a wide variety of Buick and Chevrolet applications (see list below). These stock-size rotors feature Baer's signature slot, drill, and zinc-plated finish., , Front:, Buick, 10-11 Buick Allure, All, 12-15 Buick LaCrosse, All w/3.6L engine Excl. Hybrid and Multi-Link suspension, 10-11 Buick Lacrosse, All, 11-14 Buick Regal, All w/2.0L Turbo engine, Chevrolet, 10-15 Chevrolet Camaro, Base model w/3.6L engine, 10-14 Chevrolet Equinox, All