For 1987 GMC R1500 Rocker Panel Backing Plate 85287BH

For 1987 GMC R1500 Rocker Panel Backing Plate 54785SQQC

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

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

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 82363YN

For 1987 GMC R1500 Rocker Panel Backing Plate Left - Driver Side 49799SC

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 96129FW

For 1987 GMC V1500 Rocker Panel Backing Plate 32241DF