For 1979-1986 GMC C3500 Rocker Panel Backing Plate Left - Driver Side 23784VP

Left - Driver Side Rocker Panel Backing Plate For 1979-1986 GMC C3500 DG694WZ

For 1979-1986 GMC C3500 Rocker Panel Backing Plate Left - Driver Side 69853WMYS

Left - Driver Side Rocker Panel Backing Plate fits GMC K2500 1979-1986 71KGWT

Left - Driver Side Rocker Panel Backing Plate fits GMC K3500 1979-1986 61VQKD

Left - Driver Side Rocker Panel Backing Plate fits GMC C1500 1979-1986 15YYHZ

Left - Driver Side Rocker Panel Backing Plate fits GMC C2500 1979-1986 79QMBQ

Left - Driver Side Rocker Panel Backing Plate fits GMC K1500 1979-1986 13MBNX