Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. 1-3/4in Primary D669Y hoods Year Make Model Submodel Engine Brand Holley Emission Code J8129223-CRN complete-distributors

Tri Y Headers for 66 70 Ford 351W Windsor W O EGR A.I.R. 1 3 4in Primary D669Y hoods Year Make Model Submodel Engine Brand Holley Emission Code J8129223 CRN complete distributors Year Make Model Submodel Engine Size 1973 1974 GMC K25 K2500 Suburban 1973 1981 Chevrolet C10 Suburban 1979 1981 GMC K1500 Suburban 1973 1981 Chevrolet C20 Suburban 1973 1981 Chevrolet K10 Suburban 1975 1978 GMC C25 Suburban 1973 1981 GMC Jimmy 1973 1974 GMC C25 C2500 Suburban 1975 1978 GMC K15 Suburban 1975 1978 GMC K25 Suburban 1975 1981 Chevrolet K5 Blazer 1973 1974 GMC C15 C1500 Suburban 1979 1981 GMC K2500 Suburban 1973 1981 Chevrolet K20 Suburban 1979 1981 GMC C1500 Suburban 1975 1978 GMC C15 Suburban 1979 1981 GMC C2500 Suburban 1973 1974 GMC K15 K1500 Suburban Monitor Fuel Pressure While Driving