Long Tube Header for 1968-74 Oldsmobile Cutlass 5.7/6.6 - Ceramic Coated - 31150FLT FlowTech complete-distributors 1-5/8” diameter primary tubes are

1-5/8” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response

Brand Hooker RacingHeart Collector Diameter 4-1/2 inch Emission Code 4 Engine Big Block Chevy Header Finish Polished Header Style Long Tube Primary Tube Dia

1968-1969 Plymouth Belvedere w/ Hemi Engine Only

Applications: 1966-1967 Chevrolet Chevy II Nova

Position: Rear

Long Tube Header for 1968-74 Oldsmobile Cutlass 5.7/6.6 - Ceramic Coated - 31150FLT FlowTech complete-distributors 1-5/8” diameter primary tubes areOverview: Flowtech 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