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Product Summary

Long Tube Header Tube Type, Standard Flange Style, Raw

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    Key Specs

    MFG. Part #H8050
    Header Tube TypeLong Tube
    Exhaust Port ShapeRectangle
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Patriot Exhaust H8050 Details

    Tri-5 Header for Chevy SB (55-57) Passenger Car, Wagon & Nomad

    Our popular 55-57 Chevy passenger car headers for small or big block swaps offer superior performance and fit. These headers accommodate the GM 605 power steering box conversion and fit most motor mounts. Extra ground clearance makes "slammed" cars drivable and above frame rail exhaust system installation easy. Available in a raw finish for individual customizing or with Patriots metallic ceramic coating. Please see our online catalog for specific information like tube size, port shape and collector size.

    • Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 swaps.
    • Durable 18-gauge tubing
    • Comes complete with gaskets, header bolts and collector reducers.
    • Available in three finishes; raw steel for individual customizing, Hi-Temp Black coating or Metallic Ceramic Thermal Barrier coating
    • Limited One Year Warranty
    • Patriot Exhaust H8050 1 3/4" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Raw Steel
    • Collector: 3"
    • Port: REC
    • Primary: 1 3/4"
    • Fits most angle plug heads
    • Fits Danchuk 3/4 in. forward
    • Stock location side mounts
    • Rear trans. mount and stock or 605 Strg. Stock mid mount and ears on the frame must removed
    • Fits 500 series power steering boxes
    • Use Orig. V8 pitman arm 3719487
    • With Floor Shifter
    • With A/C
    • Patriot Exhaust H8050 1 3/4" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Raw Steel
    • Collector: 3"
    • Port: REC
    • Primary: 1 3/4"
    • Fits most angle plug heads
    • Fits Danchuk 3/4 in. forward
    • Stock location side mounts
    • Rear trans. mount and stock or 605 Strg. Stock mid mount and ears on the frame must removed
    • Fits 500 series power steering boxes
    • Use Orig. V8 pitman arm 3719487
    • With Floor Shifter
    • With A/C

    Application

    1955-1957 Chevrolet Bel Air 4.3L/265 V8
    1957 Chevrolet Bel Air 4.6L/283 V8
    1955-1957 Chevrolet Nomad 4.3L/265 V8
    1957 Chevrolet Nomad 4.6L/283 V8

    Charts

    Patriot Exhaust H8050 Specifications

    KEY SPECS
    MFG. Part #H8050
    BrandPatriot Exhaust
    Header Tube TypeLong Tube
    Exhaust Port ShapeRectangle
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
    Material TypeSteel
    ColorNatural
    Weld-UpNo
    Collector Diameter3 Inch
    FinishRaw
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Collector Reducers IncludedYes
    Collector Reducer Exit Diameter2.5"
    Collector Attachment Type3-bolt flange
    GENERAL
    Sold in QuantityPair
    GTIN Code694342506612

    Ratings & Reviews

    3.7

    3 Reviews

    Overall Assessment

    Customers appreciate the product's ideal fit for specific models like the 56 Chevy Belair, confirming its outstanding quality. The product showed practicality with its compatibility with angled plugs, although some modifications might be necessary for variations in exhaust systems. The material quality withstands changes, and safety is endorsed, with customers expressing intent to repeat purchase.

    3.7

    3 reviews

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    Filter by Ratings

    I would & will trust Speedway to help a guy out.

    1.0

    4 months ago

    Fleshwound

    ND

    Verified

    I searched for headers for the tri 5 and as most already know, there a handful of variables that can cost you your hard earned $$$ but thankfully the part description for Speedway headers options clarified the options. And led me to the correct fit first time. thank you Speedway!

    Would Recommend

    Fit nicely

    5.0

    2 years ago

    Handyman

    Lake Forest Illinois

    Verified

    For angled plugs it worked fine, but all exaust systems aren't the same, so my 56 Chevy had to have two modifications.

    Would Recommend

    I would buy this product again!

    5.0

    3 years ago

    C4

    Baytown Tx

    Verified

    They are a perfect fit on my 56 Chevy belair

    Would Recommend

    Showing 3 of 3 reviews

    Fitment

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    • 2-Piece Rear Main Chevy 265

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