For 1987 GMC R1500 Rocker Panel Backing Plate Right - Passenger Side 35363DCWS

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 85892WNTR

For 1987-1991 GMC R1500 Suburban Rocker Panel Backing Plate 66752SCPW

For 1987-1991 GMC R3500 Rocker Panel Backing Plate Left - Driver Side 46444YJCD

For 1987-1991 GMC V3500 Rocker Panel Backing Plate Left - Driver Side 66957TJHK

For 1987 GMC V2500 Rocker Panel Backing Plate Left - Driver Side 63657KVQC

For 1973-1991 GMC Jimmy Rocker Panel Backing Plate Left - Driver Side 38678PF

For 1979-1986 GMC K1500 Rocker Panel Backing Plate Left - Driver Side 94725WV