Fits what vehicles: 1990-1995 Chevrolet G10, 1990-1995 Chevrolet G20, 1990-1991 Chevrolet R1500 Suburban, 1990-1995 GMC G1500, 1990-1995 GMC G2500, 1990-1991 GMC R1500 Suburban. Brake Drum. The DuraGor Brake Drum and Rotor Program is the professional's choice for quality, cataloging and first to market applications.