For Chevy C1500/C2500/C3500 1990 1991 Rocker Panel Backing Plate Passenger Side

36BH34N Right - Passenger Side Rocker Panel Backing Plate Fits GMC C2500

For Chevy Silverado 2500 1999-2006 Rocker Panel Backing Plate Passenger Side

79HW31D Right - Passenger Side Rocker Panel Backing Plate Fits Chevy K3500

Rocker Panel Backing Plate Passenger Side For 73-91 GMC Jimmy Chevrolet Blazer

11XT53H Right - Passenger Side Rocker Panel Backing Plate Fits Chevy K2500

Sherman 898-02R Passenger Side Rocker Panel Fits C1500 C15 C2500 C3500

Right - Passenger Side Rocker Panel Backing Plate 13BPSTK81 for K2500 C2500