My research shows this to be correct for 1981 1982 1983 1984 1985 1986 1987 Chevrolet Trucks and 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 Chevy Blazers & Suburbans, C10 C20 C30 & K10 K20 K30 2 & 4 Wheel Drive Models. Dont forget to check out my other auctions, you […]