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Flowtech 12522

Long Tube Headers

Flowtech 12522

387-12522

made in usa
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Flowtech 12522 Long Tube Headers $196.95
Long Tube Headers
  • 1980-1986 F-100/F-150/F-250/F-350 2WD 351-400M
  • 1.5'' Tube
  • 2.5'' Collector
  • Painted Black

  • Flowtech 12522 Details

    Ford Truck/SUV

  • Must modify stock exhaust to retain catalytic converters
  • Applications with oxygen sensors use reducers 387-10105 for 2-1/2'' three bolt flange

  • Specifications:

    Tube Diameter
    1.5
    Collector Tube Size (in.)
    2.5
    Application
    Automotive
    Tube Direction
    Down Swept
    Engine Make/Size
    Ford 351-429
    Port Shape
    Round
    Coating/Finish
    Painted
    Material
    Mild Steel
    Gaskets Included
    Yes
    Finish
    Black Paint
    Header Style
    Long Tube
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    3-bolt flange
    Cross Over Pipe Included
    No
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 1/2
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Collector Diameter (in.)
    2.5
    Flange Style
    Standard
    Manufacturer's Part Number:
    12522FLT

    Performance Plus Fuel Economy at a Price You Can Afford!

    These headers are made of 16-gauge tubing that's welded to O-ring port exhaust flanges on one end and mandrel-formed collectors on the other. You get a premium performance-minded design with a budget-minded attitude!




    Features
  • 16-gauge (.049" thick) cold-rolled mild steel (except stainless steel were noted)
  • Precision engineered for performance, fuel economy, and fit
  • Mandrel-formed plenum increases flow for more power
  • Leakproof O-ring port seals quality tested by FlowTech
  • Finished with black paint or ceramic coating, polished available for some applications

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