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Flowtech 11554

Mid-Length Headers

Flowtech 11554
Representative Image
Product images may differ from actual product appearance.

387-11554

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Estimated ship date 10/03/17 if Ordered Today
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Flowtech 11554 Mid-Length Headers $479.95
  • 1986-1987 Grand National/GNX/Regal T-Type
  • 3.8L Turbo V6 With Stock Turbo Only
  • 1-1/2" Tube
  • 2-1/4" Collector
  • Natural Finish

  • Flowtech 11554 Details

    GM Cars

    Features:

  • Made from mandrel-bent 16-gauge 409 stainless steel
  • 1-1/2” diameter primary tubes with 2-1/4” diameter collectors
  • 5/16” CNC machined head mounting flange
  • High quality 100% TIG welded construction
  • Includes 2-1/4” cross-over pipe and turbo exhaust inlet tube
  • Includes header gaskets and mounting hardware
  • Clears all stock accessories
  • Utilizes factory-style ball and socket pipe connections

  • Specifications:

    Tube Diameter
    1.5
    Collector Tube Size (in.)
    2.25
    Material
    409 Stainless Steel
    Application
    Automotive
    Tube Direction
    Down Swept
    Finish
    Natural
    Port Shape
    Round
    Engine Make/Size
    GM 3.8L
    Coating/Finish
    Natural
    Header Style
    Mid Length
    Manufacturer's Part Number:
    11554FLT

    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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