This ProMatrix track rotor kit was developed for competition as a direct replacement for the 12.8” diameter front rotors found on all 1997-2004 C5 models, and all 2005-2013 C6 base model Corvettes. GT-48 directional vane Spec37 race alloy rotors are mounted to the OE hubs with lightweight forged aluminum hats to deliver maximum thermal stability, cooling efficiency, and durability in sustained high heat braking cycles. Use these rotors for all types of auto-cross or road course competition where race compound pads are being used in the OE calipers, or with any aftermarket caliper kit made for use with the OE dimension rotors. Wilwood also offers three pad compounds for use in the OE calipers covering all types of vehicles from dual-sport street and track prepped cars, to dedicated race-only applications. Brake pads must be ordered separately.
ProMatrix replacement rotors offer increased performance over OE brake rotors. Whether fitted in a one piece or two piece construction, ProMatrix rotors are suited for drivers that use OE factory brake calipers with higher friction pads. ProMatrix rotors feature high temperature durability and a black e-coat for corrosion resistance during street driving. Two piece rotors are constructed with a lightweight aluminum hat for weight savings.