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Holley  |  SKU: 300-243

Holley 300-243 351W Ford Hi-Ram Carbureted Manifold Base

Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold Base

Regular price $1,517.40 NZD + GST
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⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold Base

Part Number: 300-243

*** For carbureted applications you can use MSD PN 85787 Ford 351W Distributor with Steel Gear Manifold width is 11.32". Manifold is designed for a 9.5" deck height. • Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations • Cast aluminum construction. The Hi-Ram manifold line has a new addition for the 351W Ford application. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!

Features and Benefits

• Plenum Top Gasket Type – 3/32ā€ Round O-ring Cord
• Requires the Use of Holley EFI Dual Sync Distributor - 565-111
• Manifold is designed for a 9.5" deck height.
• For carbureted applications use MSD PN 85787 Ford 351W Distributor with Steel Gear

*** For carbureted applications you can use MSD PN 85787 Ford 351W Distributor with Steel Gear_x000D_ *** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions._x000D_ ***Warning- Many Ford vehicle models were originally equipped with a heater core flow restrictor located at either the original heater hose fitting in the factory intake or inline in the inlet heater hose which protects the heater core from damage. If you are replacing the hoses between the engine and heater core or changing the factory fitting check to see if your application requires a flow restrictor. Failure to use the proper flow restrictor will likely result in a damaged or leaking heater core.

Specifications

  • Specifications
    Basic Operating RPM Range1500-7000
    BrandHolley
    Carburetor FlangeN/A
    Carburetor QuantityN/A
    Carburetor Studs IncludedNo
    CategoryEngine
    CNC PortedNo
    ColorNatural
    ConstructionCast
    Cylinder Head Port ShapeRectangle
    Deck Height9.5
    EGR PortNo
    Emission Code4
    EngineFord 351W
    Flange StyleN/A
    Fuel Injectors IncludedNo
    Fuel Rail(s) IncludedNo
    Fuel System TypeCarb
    Gasket Or Seal IncludedYes
    Grade TypePerformance
    Intake Port Gasket(s) IncludedNo
    Manifold TypeHi-Ram
    MaterialAluminum
    Nitrous Bung(s) IncludedNo
    part typeEngine Intake Manifold
    Plenum FinishNatural
    Port Size2.00" x 1.190"
    Product TypeIntake Manifold Base
    Removable RunnersNo
    Removable Top/LidYes
    Single Or Dual Plane TypeSingle Plane
    Sub CategoryCylinder Block Components
    Throttle Body Bore DiameterN/A
    Throttle Body Gasket IncludedNo
    Throttle Body IncludedNo
    Vacuum PortsYes
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

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