For 1988-2000 Chevrolet C3500 Rocker Panel Backing Plate 36545WN

For 1988-1999 Chevrolet C1500 Rocker Panel Backing Plate 32369KX

For 1988-2000 GMC C3500 Rocker Panel Backing Plate 25498TK

For 1988-2000 GMC C3500 Rocker Panel Backing Plate Left - Driver Side 18567VNDG

74WP17Z Left - Driver Side Rocker Panel Backing Plate Fits 1988-2000 Chevy C3500

For 1988-2000 Chevrolet C3500 Rocker Panel Backing Plate 47751XHCF

Left - Driver Side Rocker Panel Backing Plate For 1988-2000 GMC C3500 TB884BK

For 1988-2000 GMC C3500 Rocker Panel Backing Plate 51463CDVP