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Doug's Headers Uncoated/Raw Headers 1958-1964 Big Block Chevy 348-409 1-3/4" -2" Tube Diameter

Doug's Headers D309Y-R

776-D309Y-R

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Estimated to ship directly from the manufacturer on 08/20/18
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Doug's Headers Uncoated/Raw Headers 1958-1964 Big Block Chevy 348-409 1-3/4" -2" Tube Diameter $635.99
Uncoated/Raw Headers
  • 1958-1964 Big Block Chevy 348-409
  • 1-3/4''-2'' Tube Diameter
  • 2-1/2'' Collector
  • SAP Port Shape
  • Tri-Y Design

  • Doug's Headers D309Y-R Details

    Big Block Chevy - 1-3/4''-2'' Tube Diameter

    Fits:

    • 1958-1964 El Camino
    • 1958-1964 Passenger Car, Wagon

    Emission Code:

    • The product accompanying this document is legal only for off-highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission-controlled motor vehicles/motor vehicle engines (pre-1974 domestic vehicles certified to California standards, pre-1974 domestic vehicles certified to federal standards and all pre-1974 foreign vehicles), per the manufacturer's application guide.
    AutomaticManual
    A/CP/BP/SColumnFloorColumnFloor
    Y Y Y Y Y Y Y

    Specifications:

    Position
    N/A
    Steering System
    Various - Application Specific
    Brake System
    Power
    Manufacturer's Part Number:
    D309Y-R

    Every Doug's Header is Tuned with the Proper Tube Size & Length to Efficiently Remove Exhaust Gasses from Each Cylinder

    Headers feature 3/8'' flanges and 16-gauge tubing on passenger car applications. They include all necessary mounting hardware, collector reducers or connection pipes, premium gaskets and detailed instructions. Headers are available in either a Metallic Ceramic Thermal Barrier Coating or a uncoated raw finish. The Metallic Ceramic Thermal Barrier Coating will withstand up to 1400 degree temperatures! This coating is polished which increases corrosion resistance over 60%!

    Features:
  • Thick Flanges Prevent Warping
  • Stitch Welded Ports for Added Strength
  • Machined Sealing Bead Eliminates Leaks
  • Heavy Gauge Tubing for Longer Life
  • Precision-Formed Collectors Reduce Back Pressure
  • CNC Mandrel-Bent Tubing Provides Accurate Fit & Better Flow

    See More Info for Applications Listing

  • Does Doug's Headers D309Y-R fit your vehicle?

    Narrow Results
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    Year
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    Liter

    1958 CHEVROLET BEL AIR

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1959-1961 CHEVROLET BEL AIR

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1961-1964 CHEVROLET BEL AIR

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1959-1961 CHEVROLET IMPALA

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1964 CHEVROLET IMPALA

    • Liter: 6.7
    • SubModel: SS
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1959-1960 CHEVROLET EL CAMINO

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1961-1964 CHEVROLET IMPALA

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations