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Doug's Headers Metallic Ceramic Coated Headers 1967-1981 Big Block Chevy 396-502 1-3/4" Tube Diameter

Doug's Headers D306

776-D306

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Estimated to ship directly from the manufacturer on 08/20/18
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Doug's Headers Metallic Ceramic Coated Headers 1967-1981 Big Block Chevy 396-502 1-3/4" Tube Diameter $660.99
Metallic Ceramic Coated Headers
  • 1967-1981 Big Block Chevy 396-502
  • 1-3/4'' Tube Diameter
  • 3'' Collector
  • SAP Port Shape

  • Doug's Headers D306 Details

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

    Fits:

    • 1967-1981 Camaro
    • 1968-1977 Chevelle
    • 1968-1979 Chevy II, Nova
    • 1968-1977 El Camino
    • 1970-1977 Monte Carlo
    • 1965-1974 Passenger Car, Wagon

    Notes:

    • Shorty design for maximum ground clearance.
    • Will not fit Saginaw close ratio with 825 power steering box.
    • Big block frame stands and motor mounts must be used to insure proper engine location and header fit.
    • Will not fit Chevy II, Nova with power steering.
    • Requires removal or modification of locking steering columns if equipped.

    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 vehicleengines (pre-1974 domestic vehicles certified to California standards, pre-1974domestic vehicles certified to federal standards and all pre-1974 foreignvehicles), per the manufacturer's application guide.
    AutomaticManual
    A/CP/BP/SColumnFloorColumnFloor
    YYYNYNY

    Specifications:

    Position
    N/A
    Brake System
    Various - Application Specific
    Steering System
    Various - Application Specific
    Manufacturer's Part Number:
    D306

    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

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