Flowtech Long Tube Headers - 1967-69 Camaro/1968-74 Nova/1965-70 GM Full Size - 396/454 - 1-7/8" - 3.5" Collector - Ceramic Coated WM1405250T1500 Do not exceed the manufacturer's

Do not exceed the manufacturer's gross vehicle weight rating

Sierra 2500 Had

Replacement Sensor for the following AEM Wideband Controllers

1-3/4 in ID Hose

No Drilling Or Trimming Req/Uses All Factory Mounting Points

Flowtech Long Tube Headers - 1967-69 Camaro/1968-74 Nova/1965-70 GM Full Size - 396/454 - 1-7/8" - 3.5" Collector - Ceramic Coated WM1405250T1500 Do not exceed the manufacturer'sFlowtech 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