For 1975-1978 GMC K25 Suburban Rocker Panel Backing Plate 82814SK

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

49JZ22V Left - Driver Side Rocker Panel Backing Plate Fits 1975-1978 GMC K25

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

For 1975-1978 GMC K25 Rocker Panel Backing Plate Left - Driver Side 56554TMGS

For 1975-1978 GMC K25 Suburban Rocker Panel Backing Plate 67541GPWZ

For 1975-1978 GMC C25 Rocker Panel Backing Plate Left - Driver Side 97428ZP 1976

For 1975-1978 GMC C15 Rocker Panel Backing Plate Left - Driver Side 29986XZ 1976