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Tri-5 Headers LS1/LS6
InfoVehicle Info Needed
PATRIOT EXHAUSTPART NUMBER: 737-H8046-1

Tri-5 Headers LS1/LS6

$52835$587.05You Save$58.70
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

Tri-5 Headers
Tri-5 Headers
  • LS1/LS6
  • 1-3/4'' Primary Tubes
  • 3'' Collector
  • Round Port Shape
  • Metallic Ceramic Coated

    Fits:
    • 1955-1957 Passenger Car/Wagon/Nomad
    Notes:
    • Fits stock or 605 steering boxes, aftermarket side engine mounts and rear trans crossmember.
    • Shorter design for maximum ground clearance on cars lowered up to 4'.
    • Oxygen sensor bungs are welded on both collectors.

    AutomaticManual
    A/CP/BP/SColumnFloorColumnFloor
    YYYYYNY

    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

    • Part TypeHeader
    BrandPATRIOT EXHAUST
    Package Height10.0
    Package Width14.0
    Package Length28.0
    Weight22.9 PG
    Part CategoryPerformance Parts
    PositionN/A
    Header FinishSilver ceramic coated
    QuantitySold as a pair
    Bolts/Studs IncludedYes
    Cylinder Head Port ShapeRound
    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 StyleShorty
    Cross Over Pipe IncludedNo
    Catalytic Converter(S) IncludedNo
    Primary Tube Diameter1.75 in (44.5 mm)
    Vendor Part NumberH8046-1
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    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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