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Holley Ford Hi-Ram Carbureted Intake Manifold Bases 300-275 Manifolds, Ford, Hi-Ram, Base Only, Tunnel Ram, 1,500-7,000 RPM Range, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, 8.20 in. Deck Height, Each

Holley Ford Hi-Ram Carbureted Intake Manifold Bases 300-275 Manifolds, Ford, Hi-Ram, Base Only, Tunnel Ram, 1,500-7,000 RPM Range, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, 8.20 in. Deck Height, Each

A$1,450.89
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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: 2026-10-13 18:47:14

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-275
Product Attributes - Part Type
Intake Manifolds, Carbureted
Product Attributes - Product Line
Holley Ford Hi-Ram Carbureted Intake Manifold Bases
Product Attributes - UPC
090127062661
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
8.390 in.
Product Attributes - Intake Color
Satin
Product Attributes - Intake Material
Aluminum
Product Attributes - EGR
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For applications with 8.20 in. deck height.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-275
SFX Item ID 4783716
Supplier Item Code 4783716
Manufacturer SKU 300-275
Manufacturer UPC 90127062661
Alternative References HOL300-275, 4.7L, 5.0L

Compatibility

Application Data
  • MakeFORD
    Beginning Year1963
    Ending Year1969
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Application NotesFor applications with 8.20 in. deck height.
    UniversalYes
    Fuel TypeGAS
    Fuel Delivery TypeCarburetor
  • MakeFORD
    Beginning Year1968
    Ending Year2001
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application NotesFor applications with 8.20 in. deck height.
    UniversalYes
    Fuel TypeGAS
    Fuel Delivery TypeFuel injection

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