For Chevy C3500HD 1991-1998 Rocker Panel Driver Side | 1.6MM | Backing Plate

For GMC C3500/C2500 1990-1998 Rocker Panel Driver Side | 1.6MM | Backing Plate

For Chevy C2500/C3500 1990-1998 Rocker Panel Driver Side | 1.6MM | Backing Plate

For Chevy R3500 1990 1991 Rocker Panel Driver Side 1.6 Millimeters Backing Plate

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

For GMC K3500/K2500 1990-1998 Rocker Panel Driver Side | 1.6MM | Backing Plate

For GMC V3500/R3500 1990 1991 Rocker Panel Driver Side | 1.6MM | Backing Plate

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