Description
Catalytic Converter for HM Grade Federal EPA Compliant Direct Fit Catalytic Converter MagnaFlow 23137 distributor vacuum advance line 7 V8 1981 Chevrolet C10 Year Make Model Submodel masks 6CK19TZZAA CRN 7 V8 1981 Chevrolet C10 Suburban 1977 1986 Chevrolet C10 Suburban 305 5 V8 1976 1980 Chevrolet C20 400 6 Liquid Filled For Better Accurate reading Stock Fuel Rail Schrader Valve Adapter Included