Flowtech Long Tube Headers - 1963-1982 Corvette - 283/400 - 1.625" - 3" Collector - Ceramic Coated DX2750K and feature all welded construction

and feature all welded construction for maximum durability

velocity and efficiency in the design of this valve

Improve Performance/Throttle Response

Long panhard rod for rear axle lateral control during hard cornering

extended transfer case handles

Flowtech Long Tube Headers - 1963-1982 Corvette - 283/400 - 1.625" - 3" Collector - Ceramic Coated DX2750K and feature all welded constructionFlowtech 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