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GM Specific Fit Headers 1970-1979 Pontiac Firebird, Trans Am 350-455
InfoVehicle Info Needed
PATRIOT EXHAUSTPART NUMBER: 737-H8301

GM Specific Fit Headers 1970-1979 Pontiac Firebird, Trans Am 350-455

$33700
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$8701
Painted Long Tube Headers Fits Select 1964-1979 Pontiac Models [Pontiac 326-455 ci]

555-30065

Painted Long Tube Headers Fits Select 1964-1979 Pontiac Models [Pontiac 326-455 ci]

$24999

GM Specific Fit Headers
GM Specific Fit Headers
  • 1970-1979 Pontiac Firebird, Trans Am350-455
  • 1-5/8'' Primary Tubes
  • 3'' Collector
  • SAP Port Shape
  • Raw Finish

    Fits:
    • 1970-1979 Firebird, Trans Am
    Notes:
    • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.

    AutomaticManual
    A/CP/BP/SColumnFloorColumnFloor
    YYYNYNY

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

      • Durable Performance Headers with Excellent Flow

      Patriot Specific-Fit GM Car Headers are built from mandrel-bent mild steel tubing and deliver exceptional flow to improve your engine’s throttle response and engine efficiency for maximum performance. These direct-fit headers feature surface-machined steel flanges, excellent ground clearance and are available your choice of a black hi-temp, raw, or metallic ceramic coating for maximum durability and heat control. All header kits come complete with hardware, collector reducers, and gaskets.

    Part TypeHeader
    Product LinePatriot GM Car Specific Fit Headers
    BrandPATRIOT EXHAUST
    Package Height11.0
    Package Width20.25
    Package Length39.0
    Weight33.3 PG
    Part CategoryPerformance Parts
    PositionN/A
    Header FinishNatural
    QuantitySold as a pair
    Bolts/Studs IncludedYes
    Cylinder Head Port ShapeD-port
    Transmission Mount IncludedNo
    Header MaterialSteel
    Gaskets IncludedYes
    Weld-UpNo
    Brake SystemPower
    Collector Attachment3-bolt flange
    Flange StyleStandard
    TunedNo
    Collector Diameter3 in (76.2 mm)
    Motor Mounts IncludedNo
    Part FitmentSemi Universal
    Reducers IncludedYes
    Primary Tube Gauge18-gauge
    Header StyleFull-length
    Cross Over Pipe IncludedNo
    Catalytic Converter(S) IncludedNo
    Primary Tube Diameter1.625 in (41.3 mm)
    Vendor Part NumberH8301
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file

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