Rear Brakes). 1984-1986 Chevrolet K20 Suburban. 1984-1986 Chevrolet C30(w/Dana Axle). 1987-1989 Chevrolet P20(w/Single Rear Wheel (SRW)-13 In. Rear Brakes;13 In. 1984-1986 Chevrolet P20(13 In. 1987-1988 Chevrolet R20(w/Single Rear Wheel (SRW)-13 In. ).
