Curb Hoppers0My CartMoroso PerformanceMoroso 67650 (Kit) Header Flange Aluminum 3/8 in Thick for Small Block ChevyListing ID: 1025413UPC: 084663676505Manufacturer Part Number: 67650Reference Part Number(s): MOR67650Out Of StockBrand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.