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FlowTech  |  SKU: 31100FLT

Flowtech Long Tube Header - Ceramic Coated Finish -1-5/8 in. x 3.0 in. - 31100FLT

1967-1974 Camaro/Firebird - 1965-1974 Chevy Full Size Car - 1964-1972 GM A-Body - 1968-1974 GM X-Body - 265-400 SBC Engines

Regular price $1,171.30 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

1967-1974 Camaro/Firebird - 1965-1974 Chevy Full Size Car - 1964-1972 GM A-Body - 1968-1974 GM X-Body - 265-400 SBC Engines

Part Number: 31100FLT

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8" 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 underhood temps for increased performance.

Features and Benefits

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Mandrel-formed Power Plenum collector for low back pressure
• Sturdy, leak-tested O-Ring port seals
• Engineered for a precision fit
• Designed for easy, trouble-free installation
• Includes all mounting hardware and premium gaskets
• Works with factory power steering and power brakes

SBC Only -will NOT fit 67-69 Camaro air conditioning
-will NOT fit with angle plug heads or raised port heads
-factory motor mounts must be used for proper engine placement
-does NOT fit with manual transmission on Monte Carlo and late model passenger wag

Specifications

  • Specifications
    Air Injection TubesNo
    Bolt size3/8-16 x 3/4
    Bolts IncludedYes
    BrandFlowtech Exhaust
    CARB (California) CompliantNo
    Catalytic Converter Quantity0
    CategoryExhaust
    Collector Attachment3-Bolt Flange
    Collector Diameter3.00
    Collector Reducer IncludedYes
    Collector Reducer Outlet Diameter2.50
    ColorSilver
    Cylinder Head Flange Thickness5/16"
    DesignLong Tube
    Drive2WD
    EGT (Exhaust Gas Temperature) PortNo
    EGT PortNo
    Emission Code4
    EngineChevrolet Small Block Gen I
    FinishCeramic Coated
    Flange Thickness3/8"
    Flange Thickness0.375
    Flange Thickness5/16"
    Flange Thickness0.3125
    Gasket Or Seal IncludedYes
    Grade TypePerformance
    Header FinishSilver Ceramic
    Header SeriesFlowtech
    Header StyleLong Tube
    MaterialMild Steel
    Mounting Hardware IncludedYes
    Oxygen Sensor PortNo
    part typeExhaust Header
    Port ShapeOval
    Primary Tubing Diameter1.625
    Primary Tubing Diameter1-5/8
    Product TypeHeaders
    QuantitySold as a pair
    Sub CategoryExhaust Manifolds
    Tube MaterialMild Steel
    Tube Wall Thickness18
    Tube Wall Thickness (GA)18GA
    WarningCalifornia Proposition 65
  • Instructions

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