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Doug's Headers D381-B

Sidemount Headers 1963-1982 Corvette

Doug's Headers D381-B

776-D381-B

jegs shipping
FREE Shipping
Ships 12/12/16 if Ordered Today
Doug's Headers D381-B Sidemount Headers 1963-1982 Corvette $590.99
Sidemount Headers
  • 1963-1982 Corvette
  • Big Block Chevy
  • Black Painted
  • 2/pkg

  • Doug's Headers D381-B Details

    1963-82 Corvette with Big Block Chevy

    This product is Not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations and is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle

    Specifications:

    Position
    N/A
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Slip fit
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Round
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Side mount
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    2 1/8
    Primary Tube Gauge
    16-gauge
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Collector Diameter (in.)
    4
    Flange Style
    Standard
    Manufacturer's Part Number:
    D381-B

    Corvette Side Pipes & Headers

    Doug's Headers Sidemount headers deliver the most aggressive style and performance for your Corvette. Doug's Sidemount headers are mandrel bent and manufactured from 16-gauge tubing for a super hi-flowing exhaust system that not only looks great but sounds great too.






    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

  • Does Doug's Headers D381-B fit your vehicle?

    Narrow Results

    1966 CHEVROLET CORVETTE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1970-1971 CHEVROLET CORVETTE

    • CC: 7441
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1967-1969 CHEVROLET CORVETTE

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1965 CHEVROLET CORVETTE

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972-1974 CHEVROLET CORVETTE

    • CC: 7441
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    D381-B - Doug's Corvette Sidemount Header Systems is rated 2.0 out of 5 by 1.
    • y_2016, m_12, d_9, h_19
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1548146, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Rated 2 out of 5 by from quality manufactured These are quality made headers that fit extremely well in the engine compartment of a 1974 Corvette and are rather easily installed. The issue I have with them is that they stick out from the fender / rocker area way to far. I would highly recommended choosing a different brand with a better fit.
    Date published: 2016-10-06
    • y_2016, m_12, d_9, h_19
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1548146, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
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