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Exhaust Manifolds for GM Gen III/IV LS Engines, V-Band-Type Collector [Natural Finish]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-30143

Exhaust Manifolds for GM Gen III/IV LS Engines, V-Band-Type Collector [Natural Finish]

$29999$329.99You Save$30.00
ShippingShips on 11/25/2026
Lowest PriceLowest Price Guarantee

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V-Band-Type Collector
Exhaust Manifolds
  • GM Gen III/IV LS
    • 1998-2004 5.7L
    • 1999-2014 5.3L
    • 1999-2017 4.8L
    • 1999-2019 6.0L
    • 2008-2017 6.2L
  • 2 1/4 in. V-Band Collector
  • High-Silicon Ductile-Iron
  • 3 in.V-Band Clamps & Hardware
  • Natural Finish
  • Pair

    JEGS 555-30143 Exhaust Manifolds Includes:

    • (1) Pair of Natural Finish Ductile-Iron Exhaust Manifold w/V-Band-Type Collectors
    • (2) Stainless Steel 3 in. V-Band Clamps
    • (12) Exhaust Manifold to Cylinder Head Bolts

    JEGS 555-30143 Exhaust Manifolds Fitment Notes:

    • Fitment issues may occur with models equipped with air conditioning
    • Modification to brackets may be required
    • Not compatible with 2004-2006 Pontiac GTO starters/bellhousings
    • Requires JEGS 555-30141 Exhaust Manifold Gaskets or Equivalent (Sold Separately)

    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 TypeExhaust Manifold
    BrandJEGS
    Package Height10.5
    Package Width12.4
    Package Length20.3
    Weight30.55 PG
    Part CategoryPerformance Parts
    Exhaust Manifold LocationRight/Passenger Side, Left/Driver Side
    Exhaust Manifold Gaskets IncludedNo
    QuantitySold as a pair
    Mounting Hardware IncludedYes
    Part FitmentSemi Universal
    RemanufacturedNo
    Exhaust Manifold MaterialHigh silicon ductile iron
    NotesFeatures a 2.250 in. Outlet Diameter and 3.00 in. V-band clamps at the collectors. Fitment issues may occur with models equipped with air conditioning. Modification to brackets may be required. Not compatible with 2004-06 GTO starters/bellhousings.
    Exhaust Manifold FinishNatural
    Package Qty1
    Package TypeEA

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