Long Tube Header for 1968-74 Oldsmobile Cutlass 5.7/6.6 - Ceramic Coated - 31150FLT FlowTech complete-distributors Models with 1970 Rear Axle

Models with 1970 Rear Axle (3/8-24 thread)

Straight Through

ANGLE CUT 2

1970-1970 Plymouth Duster 340 CID

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

Long Tube Header for 1968-74 Oldsmobile Cutlass 5.7/6.6 - Ceramic Coated - 31150FLT FlowTech complete-distributors Models with 1970 Rear AxleOverview: 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