Modular Ultra Lo-Ram EFI Intake Manifold GM LS3/L92 [Black] Single Injector w/Burst Panel Flange
Product Discontinued
HOLLEYPART NUMBER: 510-300-682BK

Modular Ultra Lo-Ram EFI Intake Manifold GM LS3/L92 [Black] Single Injector w/Burst Panel Flange

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Intake Manifold
LS3/L92
Modular Ultra Lo-Ram Intake w/Burst Panel Flange
  • GM LS Gen III & IV with LS3/L92 Cylinder Heads
  • Front Feed Plenum
  • 105 mm Throttle Body Opening
  • Single Fuel Injector Design
  • Black Finish
  • Includes High-Volume Fuel Rails
  • Sold Individually

    Dimensions

    Included Items

    Holley 300-682BK Features:

    • Single fuel injector design for forced-inducted supercharged or turbocharged engines (7,000-8,000 rpm peak power)
    • Front-feed plenum entry
    • Modular design facilitates custom inlet duct and throttle body placement
    • The low manifold height fits under stock hoods or mildly modified hoods in the front-feed configuration
    • Clearance for C6 Corvette cowls and hoods without modification
    • Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height (5.170 in.)
    • Front Feed Plenum Configuration w/105 mm Throttle Body Adapter (6.860 in.)
    • Cast Aluminum Black Powder-Coat Finish
    • Includes high volume fuel rails with 8 AN (3/4 in. (.750) -16) O-ring ports and mounting hardware
      • Brackets for the fuel rail kit consist of a "standard length" set for long fuel injectors, and another set for short fuel injectors (such as Pico or LS7)

    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

    • Low-Profile Intakes for the Street or Strip!

      Holley Modular Lo-Ram and Ultra Lo-Ram Intake Manifolds deliver big performance within a low-profile package. Each intake manifold features short runners and a large 105 mm throttle body opening for forced-induction engines. The low plenum height allows for fitting under most stock hoods, making them an excellent choice for both street or strip applications, providing race-inspired performance and appearance.

    Part TypeIntake Manifold
    Product LineHolley GM LS Modular Lo-Ram and Ultra Lo-Ram Intake Manifolds
    BrandHOLLEY
    Package Height15.5
    Package Width15.5
    Package Length20.5
    Weight26.74 PG
    Part CategoryPerformance Parts
    EgrNo
    UsageStreet/Strip
    Intake MaterialAluminum
    Throttle Body IncludedNo
    Intake StyleLo-Ram
    QuantitySold individually
    Cylinder Head TypeLS3/L92
    Intake FinishBlack powdercoated
    Injectors IncludedNo
    Fuel Rails IncludedYes
    Engine Make/SizeGM LS
    Package Qty1
    Package TypeEA
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