Brake Rotor 12 Inch 98-02 GM F Body EradiSpeed+ Rotor Upgrade BAER Brakes. The EradiSpeed+ is a direct replacement 2pc rotor for the 1998-2002 GM F-Body vehicles. This is designed to work with the stock brake system found on the Camaro These 12 inch rotors feature directional vanes, which advances cooling efforts and are a 2pc design with an anodized black 6061-T6 aluminum center hat bolted to the rotor ring, greatly reducing weight.Rotor Diameter:12 inch 2-piecePiston Count:Uses your existing stock calipers.Pad Type:Uses stock pads.Includes:12 inch 2pc rotor assemblies for front rotors upgrade (sold in pairs)Notes:Designed to be used with 1998-2002 GM F-Body cars