Description
Long Tube Headers for 70 81 Firebird 326 455 1 3 4in Primary Ceramic Coated D570 windows Brand Holley EFI Color Black Year Make Model Submodel masks 6CK19TZZAA CRN Brand Holley EFI Color Black Construction Cast Emission Code 3 Engine GM Small Block Gen III IV (LS Based) Finish Black Flange Style EFI Front Height 9 74 8 V 1970 1972 Chevrolet Kingswood U K 8 V 1985 1995 Chevrolet G10 1977 1980 Buick Century 3