Front Lower Radiator Support Air Duct fits R1500 Suburban 1987-1991 RWD 79YKTH

Front Lower Radiator Support Air Duct fits R2500 Suburban 1989-1991 RWD 28WGTN

Front Lower Radiator Support Air Duct fits Chevy R3500 1989-1991 RWD 64XPKS

Front Lower Radiator Support Air Duct fits GMC R1500 1987 RWD 96PGXY

Front Lower Radiator Support Air Duct fits Chevy C1500 1988-1991 RWD 26HVWT

Front Lower Radiator Support Air Duct fits R2500 Suburban 1987-1991 RWD 91RKKT

Front Lower Radiator Support Air Duct fits Chevy R2500 1989 RWD 92BKDX