For 1987-1991 GMC R2500 Suburban Rocker Panel Backing Plate 55846DJ 1988 1989

For 1989-1991 Chevrolet R2500 Suburban Rocker Panel Backing Plate 19192QW 1990

For 1987-1989 GMC R2500 Rocker Panel Backing Plate 88364DM 1988

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 48622MT 1988 1989

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 27527CV 1988 1989

For 1987-1991 GMC V1500 Suburban Rocker Panel Backing Plate 91941MQ 1988 1989

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 33652PRJG 1988 1989

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 73311NCVV 1988 1989