For Chevy C1500/C2500/C3500 1990 1991 Rocker Panel Backing Plate Passenger Side

For GMC Jimmy 1990 1991 Rocker Panel Backing Plate Passenger Side | 4144460731R

For GMC V1500/V2500-Suburban 1990 1991 Rocker Panel Backing Plate Passenger Side

For GMC C3500/C2500 1990-2000 Rocker Panel Passenger Side | 1.6MM Backing Plate

For GMC R1500/R2500-Suburban 1990 1991 Rocker-Panel Backing Plate Passenger Side

For GMC K1500/K2500/K3500 1990 1991 Rocker Panel Backing Plate Passenger Side

For GMC V2500/V1500 Suburban 1990 1991 Rocker Panel Driver OR Passenger Side

For GMC R2500/R1500 Suburban 1990 1991 Rocker Panel Driver OR Passenger Side