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

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

For 1975-1978 GMC C35 Rocker Panel Backing Plate Left - Driver Side 28939WV 1976

For 1988-1999 GMC K1500 Rocker Panel Backing Plate Left - Driver Side 25678MR

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

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

Left - Driver Side Rocker Panel Backing Plate For 1988-2000 Chevy C3500 YD762FR

For 1988-2000 GMC K3500 Rocker Panel Backing Plate Left - Driver Side 31476SWQN