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Flowtech Long Tube Headers

Flowtech 31110

387-31110

made in usa
jegs shipping
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Flowtech Long Tube Headers $334.95
Long Tube Headers
  • 1964-1967 Nova/Chevy II 283-400
  • 1.5'' Tube
  • 3'' Collector
  • Ceramic Coated

  • Flowtech 31110 Details

    GM Cars

  • Installation Requires A/C Bracket 387-10042
  • Models Equipped w/Short Compressor - Use Original Bracket
  • Must Modify Stock Exhaust To Retain Catalytic Converter
  • Pre-1970 Models w/Exhaust Manifold Mounted Alt./Gen. Use Bracket 387-10031
  • Will Not Fit Angle Plug Heads
  • Applications with oxygen sensors use reducers 387-10110 for 3'' three bolt flange

  • Specifications:

    Application
    Automotive
    Tube Direction
    Down Swept
    Gaskets Included
    Yes
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Tuned
    No
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Cross Over Pipe Included
    No
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Weld-Up
    No
    Primary Tube Diameter (in.)
    1 1/2
    Quantity
    Sold as a pair
    Primary Tube Gauge
    18-gauge
    Flange Style
    Standard
    Collector Attachment
    3-bolt flange
    Collector Diameter (in.)
    3
    Manufacturer's Part Number:
    31110
    Shipping Weight:
    25.5
    Package Height:
    36.5
    Package Depth:
    19
    Package Width:
    10

    FlowTech Headers are the perfect combination of quality, performance and value. All Flowtech Headers are sold in pairs and are available in mild steel, 304 or 409 stainless steel with either a natural, painted, ceramic coated or polished finish.

    Does Flowtech 31110 fit your vehicle?

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    Liter

    1965-1966 CHEVROLET CHEVY II

    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 5.4
    • SubModel: NOVA SS
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1967 CHEVROLET CHEVY II

    • CC: 5358
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 5.3
    • SubModel: NOVA SS
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1964-1967 CHEVROLET CHEVY II

    • CC: 4638
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 4.6
    • SubModel: NOVA SS
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1965-1967 CHEVROLET CHEVY II

    • CC: 5358
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 5.3
    • SubModel: NOVA
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1964-1967 CHEVROLET CHEVY II

    • CC: 4638
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 4.6
    • SubModel: NOVA
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1965-1967 CHEVROLET CHEVY II

    • CC: 5358
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1964-1967 CHEVROLET CHEVY II

    • CC: 4638
    • Fitment_Note: Will Not Fit w/A.I.R. Injection Pump~Must Modify Stock Exhaust To Retain Cat. Converter
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )
    31110 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from 1966 Nova 2 I purchased the 31110 flowtech headers for my 350 V8 Nova 2. The install went pretty smooth. The right side I had to remove the starter and lift the motor a 1/2 inch. And the left side I removed the oil filter and clutch rods. The only problem is the alternator bracket is to thick and I had to grind it down a bit. Not that big of a deal. Otherwise I had them on in a half a day.
    Date published: 2017-10-02
    • y_2018, m_9, d_19, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_188234, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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