Flowtech Long Tube Headers - 1970-72 Camaro/1964-74 Chevelle/1971-74 Full Size 396-454 Engine Swap - 1-3/4" - 3" Collector - Ceramic Coated BR10021 Steel Core Laminate

Steel Core Laminate

American Thunder exhaust systems deliver the aggressive sounds you want

Maintain factory ride qualityVehicle Applications: 1992-1996 Chevrolet Impala SS/Caprice 2" Drop SpindleVehicle Applications: 1992-1996 Chevrolet Impala SS/Caprice 2" Drop Spindle

Monitoring this critical parameter ensures that your cooling system is performing properly and your transfer case will continue to transfer the power to all of the drivetrain

Flowtech Long Tube Headers - 1970-72 Camaro/1964-74 Chevelle/1971-74 Full Size 396-454 Engine Swap - 1-3/4" - 3" Collector - Ceramic Coated BR10021 Steel Core LaminateFlowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5 16" flanges with sealing rings for a leak free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps