Product Summary

Mid-Length Header Tube Type, Round Exhaust Port Shape

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    Key Specs

    MFG. Part #H8063
    Header Tube TypeMid-Length
    Exhaust Port ShapeRound
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
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    Need To Know

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    Patriot Exhaust H8063 Details

    Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 swaps offer superior performance and fit. These headers accommodate the GM 605 power steering box conversion and fit most motor mounts. Check footnotes for rack and pinion steering compatibility. 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 Patriot's metallic ceramic coating.

    • 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 H8063 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Hi-Temp Black Coating
    • Collector: 3"
    • Port: RD
    • Primary: 1 3/4"
    • Designed to fit with Maval/Unisteer rack and pinion Strg. systems
    • Does not fit angle plug heads
    • Designed for Maval/Unisteer rack and pinion Strg.
    • Will not fit if eng. 3/4 in+. forward
    • Fits TCI eng. mount kit 725-7005-80 and equivalent Danchuk mounts
    • Will not fit 168 tooth flywheels or kickout starters
    • For Maval/Unisteer RP Strg.
    • Will not fit factory Z bar linkage
    • with A/C
    • with Floor Shifter
    • Patriot Exhaust H8063 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Hi-Temp Black Coating
    • Collector: 3"
    • Port: RD
    • Primary: 1 3/4"
    • Designed to fit with Maval/Unisteer rack and pinion Strg. systems
    • Does not fit angle plug heads
    • Designed for Maval/Unisteer rack and pinion Strg.
    • Will not fit if eng. 3/4 in+. forward
    • Fits TCI eng. mount kit 725-7005-80 and equivalent Danchuk mounts
    • Will not fit 168 tooth flywheels or kickout starters
    • For Maval/Unisteer RP Strg.
    • Will not fit factory Z bar linkage
    • with A/C
    • with Floor Shifter

    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

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    Patriot Exhaust H8063 Specifications

    KEY SPECS
    MFG. Part #H8063
    BrandPatriot Exhaust
    Header Tube TypeMid-Length
    Exhaust Port ShapeRound
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    Material TypeSteel
    ColorNatural
    Weld-UpNo
    Collector Diameter3 Inch
    FinishRaw
    Hardware IncludedYes
    Gasket(s) IncludedYes
    GENERAL
    Sold in QuantityPair
    GTIN Code694342521349

    Questions & Answers

    Fitment

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 265

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

    • 2-Piece Rear Main Chevy 283

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