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Holley

Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92

Part # 300-133 Be the first to write a review

Carbureted GM LS Gen III LS3/LS92 2x4160 dual plane intake manifold. All GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.

Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92

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Free Shipping - Lower 48 US States
Advertised Price $587.95
$528.95
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era!

Features:

  • Perfect for any street/performance, muscle car or street rod enthusiast
  • Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
  • Dual plane design for equal distribution and great mid-range torque without comprimising top-end power
  • Power band from 1500-7000rpm
  • Cast aluminum construction

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Basic Operating RPM Range1500-6500 RPM
Brand Holley
Carburetor FlangeSquare/4150
Carburetor Quantity2
Carburetor Studs IncludedNo
CategoryEngine
CNC PortedNo
ColorNatural
ConstructionCast
Cylinder Head Port ShapeRectangle
Deck Height9.24 IN
EGR PortNo
Emission Code3
EngineGM LS3/L92
Flange Style4150 Square Bore
Front Maximum Height4.73 IN
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarb
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeDual Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Part TypeEngine Intake Manifold
Plenum FinishNatural
Product TypeIntake Manifold Base
Rear Maximum Height5.8 IN
Removable RunnersNo
Removable Top/LidNo
Single Or Dual Plane TypeSingle Plane
Sub CategoryCylinder Block Components
Throttle Body Bore Diameter1.75
Throttle Body Gasket IncludedNo
Throttle Body IncludedNo
Vacuum PortsYes
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127688663
Part Number300-133
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions - 199r10692.pdf
The LS engine architecture does not utilize an intake mounted water neck or distributor
Manufacturer's Limited 90 Day Warranty: See Details

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92
    Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92
    Advertised Price $587.95
    $528.95
    Save $59.00