Headers - Scavenger Series - 1.625 in Primary - 3 in Ball Flange - Stainless - Metallic Ceramic - Small Block Chevy - Chevy Corvette 1957-74 - Pair

Headers - Scavenger Series - 1-3/4 in Primary - 3-1/2 in Ball Flange - Stainless - Metallic Ceramic - GM LS-Series - GM A-Body 1964-72 - Pair

Headers - Cat4ward - 1.625 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Stainless - Natural - Small Block Ford - Ford Mustang / Mercury Cougar 1965-73 - Pair

Headers - Full Length - 1.75 in Primary - 3 in Collector - Steel - Black Paint - Oldsmobile V8 - GM A-Body / B-Body 1965-75 - Pair

Headers - Scavenger Series - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Metallic Ceramic - Big Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1965-74 - Pair

Upgrade your 1967-1974 Chevelle S/S BB with these high-performance Headers by FLOWMASTER. Crafted for precision and power, these headers feature a 2-inch primary size and a 3.5-inch collector, ensuring optimal exhaust flow for a boost in horsepower and...