SPARK PLUGS CHEVROLET BLAZER CHEVROLET C10 CHEVROLET C20 CHEVROLET C30 C50 C60 CHEVROLET VAN GMC PICKUP GMC VAN GMC TRUCK CHEVROLET 292 6 CYLINDER SPARK PLUGS CHAMPION COPPER PLUS CHEVROLET Blazer SPARK PLUGS 1971-1974 1971 V8-5736cc 5.7L 2BBL VIN E 8 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET C10 Pickup SPARK PLUGS 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET C10 Suburban SPARK PLUGS 6 CYLINDER 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET C20 Pickup SPARK PLUGS 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET C20 SPARK PLUGS 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET C20 Suburban SPARK PLUGS 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET C30 SPARK PLUGS 6 CYLINDER 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET C30 Pickup SPARK PLUGS 1972-1974 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET C50 SPARK PLUGS 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET C60 SPARK PLUGS 6 CYLINDER 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET G20 Van SPARK PLUGS 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/FI VIN T 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN T 6 per Vehicle CHEVROLET G30 Van SPARK PLUGS 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/FI VIN T 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET K10 Pickup SPARK PLUGS 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET K20 SPARK PLUGS 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET K20 Pickup SPARK PLUGS 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1972 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET K20 Suburban SPARK PLUGS 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET K30 SPARK PLUGS 6 CYLINDER 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET K30 Pickup SPARK PLUGS 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN S 6 per Vehicle 1972 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/CARB VIN S 6 per Vehicle 1974 L6-4801cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-4801cc 4.8L LPG/1BBL VIN S 6 per Vehicle CHEVROLET P20 SPARK PLUGS 6 CYLINDER 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1987 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1988 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1989 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET P20 Van SPARK PLUGS 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1980 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1987 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1988 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle 1989 L6-292cid 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET P30 Van SPARK PLUGS 1972-1974 6 CYLINDER 1972 L6-292cid 4.8L CARB VIN S 6 per Vehicle 1973 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1973 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle 1974 L6-292cid 4.8L CARB VIN T 6 per Vehicle 1974 L6-292cid 4.8L LPG/FI VIN S 6 per Vehicle 1974 L6-4786cc 4.8L 1BBL VIN T 6 per Vehicle CHEVROLET P40 SPARK PLUGS 1980-1990 6 CYLINDER 1980 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1981 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1982 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1983 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1984 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1985 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1986 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1987 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1988 L6-292cid 4.8L 1BBL VIN T L25 6 per Vehicle 1989 L6-29