The DFC GeoSPEC Coated Rotor (plain) is a coated front and rear rotor specified for 1988–1994 Chevrolet Corvette applications. Presented in GeoSPEC form, the rotor carries the coated finish indicated in the product identity and is positioned for front and rear replacement on supported Corvettes. Its wording emphasizes original-equipment orientation for period brake systems.

DFC 88-94 Chevrolet Corvette Front & Rear Geospec Rotors