Flowtech Long Tube Headers - 1963-1982 Corvette - 283/400 - 1.625" - 3" Collector - Ceramic Coated Helmet & Gear Bag Helmet Bags and -3AN to 1/8" NPT

and -3AN to 1/8" NPT female 90 degree fittingsAuto Meter Gauges are the number one choice of professional racers worldwide

Chain tether keeps external clip close when detached or can be replaced with safety wire for an additional layer of security

Sheet Plastic

3/4 in Double D to 3/4 in Double D

designed for applications producing up to 1000 HPTo us

Flowtech Long Tube Headers - 1963-1982 Corvette - 283/400 - 1.625" - 3" Collector - Ceramic Coated Helmet & Gear Bag Helmet Bags and -3AN to 1/8" NPTFlowtech 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