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Intake Manifold Adapter Plates for GM LS Rectangular Port Intakes to Cathedral Port Cylinder Heads
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MODERN CLASSICPART NUMBER: 624-GMLS3010

Intake Manifold Adapter Plates for GM LS Rectangular Port Intakes to Cathedral Port Cylinder Heads

$31195
ShippingShips on 10/22/2026
Lowest PriceLowest Price Guarantee

Intake Manifold Adapter Plates
  • GM LS Engine
  • Adapts Rectangular Port Intakes to Cathedral Port Cylinder Heads
  • 1/2 in. Thick
  • Billet Aluminum

    Notes

    • These adapter plates are used in Fuelie intake kits for cathedral port heads
    • Will not fit LS7 intake manifolds

    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

    • Quality Components for Adapting Different Port Styles

      Modern Classic Intake Manifold Adapters were engineered to adapt the most popular port styles on LS engines. Engineered using high-quality billet aluminum that is CNC machined for a perfect fit, these adapter plates will allow rectangle port intakes to be installed on cathedral port cylinder heads.

    Part TypeIntake Manifold Adapter
    Product LineModern Classic Intake Manifold Adapters
    BrandMODERN CLASSIC
    Package Height3.0
    Package Width8.0
    Package Length25.0
    Weight4.0 PG
    Part CategoryPerformance Parts
    Gaskets IncludedYes
    QuantitySold as a pair
    Adapter MaterialBillet aluminum
    Vendor Part NumberGMLS3010
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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