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Flowtech 11701

Block Hugger Headers Big Block Chevy 396-454

Flowtech 11701

387-11701

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Flowtech 11701 Block Hugger Headers Big Block Chevy 396-454 $207.95
Block Hugger Headers
  • Big Block Chevy 396-454
  • 1-3/4'' Tubing
  • 2-1/2'' Collector
  • High-Temp Black Paint

  • Flowtech 11701 Details

    Chevy

  • Ideal for Street Rods
  • Easy for Engine Swaps
  • Connects Easily to Existing System
  • Die-Cut Exhaust Port Flanges

  • Specifications:

    Tube Diameter
    1.75
    Collector Tube Size (in.)
    2.5
    Application
    Automotive
    Coating/Finish
    Black
    Engine Make/Size
    Chevy Big Block (396-454)
    Tube Direction
    Down Swept
    Port Shape
    Same As Port/Can Be Matched
    Material
    Mild Steel
    Finish
    Black Paint
    Header Style
    Block Hugger
    Manufacturer's Part Number:
    11701FLT

    Quality, No-Leak Headers at Impressive Prices

    FlowTech Block Hugger Headers fit perfectly in street rods, even with stock-type motor mounts. Formed from mandrel-bent 16-gauge (.049" thick) steel tubing, these high-flowing headers have die-cut 5/16" flanges for reliable performance and use 3-bolt flat flange collectors. Gaskets, bolts, and reducers included for a simple-to-install custom exhaust.

    Features
  • Mandrel-Bent 16-Gauge Tubes
  • Die-Cast 5/16" Flanges
  • 3-Bolt Flat Flange Collectors
  • Engineered & Tested for Leakproof Performance
  • Installation Hardware & Gaskets Included

  • Items You Need

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