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Holley Ford Hi-Ram Carbureted Intake Manifold Bases 300-243 Manifolds, 351W Ford, Hi-Ram, Base Only, Tunnel Ram, 1,500-7,000 RPM Range, Aluminum, Satin Finish, Ford, 5.8L, 9.5 in. Deck Height, Each

Holley Ford Hi-Ram Carbureted Intake Manifold Bases 300-243 Manifolds, 351W Ford, Hi-Ram, Base Only, Tunnel Ram, 1,500-7,000 RPM Range, Aluminum, Satin Finish, Ford, 5.8L, 9.5 in. Deck Height, Each

A$2,148.45
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley Ford Hi-Ram carbureted intake manifold bases have a runner length and tapered cross section designed to perform well for a wide range of engine configurations. Holley's 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!

Holley Hi-Ram specs:

* Cast aluminum construction
* Available in natural or black finish
* Plenum top gasket type—3/32 in. round O-ring cord

Part Type

Intake Manifolds, Carbureted

Data: v4.2 - Upd: 2026-10-16 04:07:40

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-243
Product Attributes - Part Type
Intake Manifolds, Carbureted
Product Attributes - Product Line
Holley Ford Hi-Ram Carbureted Intake Manifold Bases
Product Attributes - UPC
090127029152
Product Attributes - Intake Section Included
Base only
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Intake Style
Tunnel Ram
Product Attributes - Basic Operating RPM Range
1,500-7,000
Product Attributes - Intake Manifold Height
11.320 in.
Product Attributes - Intake Color
Natural
Product Attributes - Intake Material
Aluminum
Product Attributes - EGR
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Manifold is designed for a 9.500 in. deck height.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-243
SFX Item ID 4783704
Supplier Item Code 4783704
Manufacturer SKU 300-243
Manufacturer UPC 90127029152
Alternative References HOL300-243, 351W, 5.8L

Compatibility

Application Data
  • MakeFORD
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Cylinder Head TypeStock large port
    Application NotesManifold is designed for a 9.500 in. deck height.

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