Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
GM Specific Fit Headers 1970-1979 Pontiac Firebird, Trans Am 350-455
InfoVehicle Info Needed
PATRIOT EXHAUSTPART NUMBER: 737-H8301-1

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

$61273
ShippingShips on 12/11/2026
Lowest PriceLowest Price Guarantee
Best Value
Save
$18274
Metallic Ceramic Coated Long Tube Headers for 1964-1981 Pontiac Passenger Car [326-455 ci]

555-300121

Metallic Ceramic Coated Long Tube Headers for 1964-1981 Pontiac Passenger Car [326-455 ci]

$42999

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
  • Metallic Ceramic Coated

    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 FinishSilver ceramic coated
    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 NumberH8301-1
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file

    Items You Need

    Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

    JEGS

    Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

    Part Number : 555-32052
    $2699$29.99
    You Save$3.00
    Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick

    JEGS

    Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick

    Part Number : 555-32057
    $4899$53.99
    You Save$5.00
    Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

    JEGS

    Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

    Part Number : 555-32062
    $2799$30.79
    You Save$2.80
    Spark Plug Wire Boot Guards, Black [Set of 8]

    JEGS

    Spark Plug Wire Boot Guards, Black [Set of 8]

    Part Number : 555-40300
    $4499$49.99
    You Save$5.00
    Spark Plug Wire Boot Guards, Red [Set of 8]

    JEGS

    Spark Plug Wire Boot Guards, Red [Set of 8]

    Part Number : 555-40302
    $4579$50.99
    You Save$5.20
    Spark Plug Wire Boot Guards, Blue [Set of 8]

    JEGS

    Spark Plug Wire Boot Guards, Blue [Set of 8]

    Part Number : 555-40304
    $6499$71.99
    You Save$7.00
    Spark Plug Wire Boot Guards, Silver [Set of 8]

    JEGS

    Spark Plug Wire Boot Guards, Silver [Set of 8]

    Part Number : 555-40310
    $4499$49.99
    You Save$5.00
    Ceramic Coated Header Polish 6 oz

    CAR CHEMISTRY

    Ceramic Coated Header Polish 6 oz

    Part Number : 176-CGHP6
    $1699

    ITEM YOU MAY ALSO CONSIDER

    Metallic Ceramic Coated Long Tube Headers for 1964-1981 Pontiac Passenger Car [326-455 ci]

    JEGS

    Metallic Ceramic Coated Long Tube Headers for 1964-1981 Pontiac Passenger Car [326-455 ci]

    Part Number : 555-300121
    $42999$472.99
    You Save$43.00
    Long Tube Headers

    FLOWTECH

    Long Tube Headers

    Part Number : 387-31170
    $52595$584.95
    You Save$59.00
    Street Rod Block Hugger Tork-Step Headers For Pontiac 326-455

    HEDMAN

    Street Rod Block Hugger Tork-Step Headers For Pontiac 326-455

    Part Number : 500-26164
    $63827$729.99
    You Save$91.72
    Standard Duty HTC Coated Full-Length Headers 1964-81 GTO/Le Mans/Tempest/Grand Prix/Firebird

    HEDMAN

    Standard Duty HTC Coated Full-Length Headers 1964-81 GTO/Le Mans/Tempest/Grand Prix/Firebird

    Part Number : 500-28146
    $64699
    Standard Duty HTC Coated Full-Length Headers 1970-79 Pontiac Firebird 326-455

    HEDMAN

    Standard Duty HTC Coated Full-Length Headers 1970-79 Pontiac Firebird 326-455

    Part Number : 500-28156
    $72499
    Standard Duty HTC Coated Full-Length Headers 1964-72 Pontiac GTO/Le Mans/Tempest 326-455

    HEDMAN

    Standard Duty HTC Coated Full-Length Headers 1964-72 Pontiac GTO/Le Mans/Tempest 326-455

    Part Number : 500-35266
    $63499
    4901-1 Competition Long Tube Headers 350-455 Pontiac

    HOOKER HEADERS

    4901-1 Competition Long Tube Headers 350-455 Pontiac

    Part Number : 520-4901-1
    $79995
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!