For 1979-1986 GMC K1500 Rocker Panel Backing Plate Left - Driver Side 94725WV

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

For 1973-1991 GMC Jimmy Rocker Panel Backing Plate Left - Driver Side 38678PF

For 1979-1986 GMC K3500 Rocker Panel Backing Plate 75185KB

For 1979-1986 GMC C1500 Rocker Panel Backing Plate Left - Driver Side 61812YM

For 1979-1986 GMC K2500 Rocker Panel Backing Plate Left - Driver Side 16645DS

Left - Driver Side Rocker Panel Backing Plate For 1979-1986 GMC K3500 KG917DW

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