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

For 1987 GMC V2500 Rocker Panel Backing Plate Left - Driver Side 72567ZZ

For 1987 GMC V2500 Rocker Panel Backing Plate Left - Driver Side 14987GFWN

Left - Driver Side Rocker Panel Backing Plate For Chevy V2500 Suburban QD259QR

Right - Passenger Side Rocker Panel Backing Plate For V2500 Suburban VC483SZ

Sherman 898-05AL Driver Side Rocker Panel Inner Fits V1500 Suburban

Left - Driver Side Rocker Panel Backing Plate For 1987 GMC V2500 KR683MC

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 42855CDKF