Header Flange - 0.375 in Thick - 2 in Round Port - Steel - Small Block Chevy - Pair

Header Flange - Inner Sub-Flange - 0.375 in Thick - 1 in Square Port - Steel - Small Block Chevy - Pair

Headers - Competition - 1.625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Small Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-74 - Pair

Headers - Competition - 1.625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-74 - Pair

Headers - Block Hugger - 1.5 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block Chevy - Street Rod 1923-49 - Pair

Headers - Street - 1.625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block Chevy - GM Compact SUV / Truck 1982-95 - Pair