73-91 Chevrolet Full Size SUVs Inner Rocker Panel Backing Plate Driver Side

73-91 GMC Full Size SUVs Inner Rocker Panel Backing Plate Passenger Side

73-91 Chevrolet Full Size SUVs Inner Rocker Panel Backing Plate Passenger Side

73-87 Chevrolet Full Pickup Truck Inner Rocker Panel Backing Plate Driver Side

Rocker Backing Plate Passenger Side 73-87 Chevy Pickup (Key Parts # 0850-302 R)

73-87 GMC Full Size Pickup Truck Inner Rocker Panel Backing Plate Driver Side

73-87 Chevy/GMC C/K Truck LH Driver Side Floor Pan Patch Panel w/Backing Plate