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Flowtech Block Hugger Headers Big Block Chevy 396-454

Flowtech 31030

387-31030

made in usa
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Flowtech Block Hugger Headers Big Block Chevy 396-454 $463.95
Block Hugger Headers
  • Big Block Chevy 396-454
  • 1-3/4'' Tubing
  • 2-1/2'' Collector
  • Ceramic Metallic Coating

  • Flowtech 31030 Details

    Chevy

    Installation Notes
    Breaking in an engine with ceramic coated Headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated Headers require several heat cycles to fully cure before they will withstand extreme heat. FlowTech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. FlowTech does not recommend the use of header wraps as this will void the warranty.

    Specifications:

    Engine Make/Size
    Chevy Big Block (396-454)
    Material
    Stainless Steel
    Coating/Finish
    Metallic Ceramic
    Collector Tube Size (in.)
    2.5
    Application
    Automotive
    Tube Diameter
    1.75
    Port Shape
    Round
    Tube Direction
    Down Swept
    Header Style
    Block Hugger
    Finish
    Silver Metallic Ceramic
    Tube Size
    1.75
    Manufacturer's Part Number:
    31030

    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
    Some parts are not legal for use in California or other states with similar laws / regulations